List of searches performed more than 10 times
| Search text | How many times | Do search again ! |
|---|---|---|
| (supercavitation) | 12029 | Simple | Advanced |
| (scientific) | 8552 | Simple | Advanced |
| (tau AND tangles) | 7598 | Simple | Advanced |
| Type your search in here | 6259 | Simple | Advanced |
| (penguins) | 5103 | Simple | Advanced |
| (electron) | 4678 | Simple | Advanced |
| Search across all databases | 3508 | Simple | Advanced |
| (energy) | 2511 | Simple | Advanced |
| (test) | 2084 | Simple | Advanced |
| (hydrogen) | 1788 | Simple | Advanced |
| (water) | 1607 | Simple | Advanced |
| Pygoscelis adeliae Adelie Penguin | 1206 | Simple | Advanced |
| (aluminium) | 1023 | Simple | Advanced |
| (copper) | 923 | Simple | Advanced |
| (beryllium) | 918 | Simple | Advanced |
| (java AND test) | 882 | Simple | Advanced |
| Aptenodytes forsteri Emperor Penguin | 838 | Simple | Advanced |
| (afanas`ev) | 811 | Simple | Advanced |
| (alpha) | 800 | Simple | Advanced |
| (beta) | 797 | Simple | Advanced |
| (cosmic) | 797 | Simple | Advanced |
| (boron) | 764 | Simple | Advanced |
| Pygoscelis papua Gentoo Penguin (subantarctic) | 698 | Simple | Advanced |
| (calcium) | 696 | Simple | Advanced |
| Deschampsia antarctica | 688 | Simple | Advanced |
| Catharacta skua Great Skua | 682 | Simple | Advanced |
| (cadmium) | 678 | Simple | Advanced |
| hydracarina | 666 | Simple | Advanced |
| (nanotechnology) | 649 | Simple | Advanced |
| Catharacta maccormicki South Polar Skua | 568 | Simple | Advanced |
| (aluminum) | 565 | Simple | Advanced |
| (albite) | 543 | Simple | Advanced |
| Arctocephalus tropicalis Subantarctic Fur Seal | 532 | Simple | Advanced |
| (argon) | 522 | Simple | Advanced |
| (electric) | 516 | Simple | Advanced |
| Aptenodytes patagonicus King Penguin | 515 | Simple | Advanced |
| Parochlus steineni Midge | 512 | Simple | Advanced |
| (global AND warming) | 512 | Simple | Advanced |
| Arctocephalus gazella Antarctic Fur Seal | 510 | Simple | Advanced |
| Eudyptes chrysolophus Macaroni Penguin | 507 | Simple | Advanced |
| Metelectrona ventralis Lantern fish | 505 | Simple | Advanced |
| (bismuth) | 477 | Simple | Advanced |
| Thalassarche melanophris Black-browed Albatross | 476 | Simple | Advanced |
| Thalassarche bulleri Buller's Albatross | 472 | Simple | Advanced |
| (beta AND decay AND calcium AND 48) | 468 | Simple | Advanced |
| (antimony) | 464 | Simple | Advanced |
| (dysprosium) | 452 | Simple | Advanced |
| (barium) | 452 | Simple | Advanced |
| (azines) | 452 | Simple | Advanced |
| ((mente AND y AND naturaleza)) | 450 | Simple | Advanced |
| (bsms) | 450 | Simple | Advanced |
| (r AND poreda) | 449 | Simple | Advanced |
| Hydrurga leptonyx Leopard Seal | 448 | Simple | Advanced |
| (asforred) | 447 | Simple | Advanced |
| (anatomy AND tv) | 441 | Simple | Advanced |
| (neodymium AND isotopes) | 438 | Simple | Advanced |
| (d. AND babcock) | 438 | Simple | Advanced |
| Daption capense Cape Petrel | 435 | Simple | Advanced |
| Eudyptes chrysocome Rockhopper Penguin | 434 | Simple | Advanced |
| (allomyces) | 434 | Simple | Advanced |
| Mirounga leonina Southern Elephant Seal | 434 | Simple | Advanced |
| (embankments) | 431 | Simple | Advanced |
| (dace) | 431 | Simple | Advanced |
| Acaena magellanica | 430 | Simple | Advanced |
| (ebook) | 430 | Simple | Advanced |
| (balances) | 430 | Simple | Advanced |
| (lanthanum AND 140) | 429 | Simple | Advanced |
| Epiplocyloides antarctica | 427 | Simple | Advanced |
| (containment AND mockup AND facility) | 426 | Simple | Advanced |
| (h. AND a. AND davis) | 425 | Simple | Advanced |
| (j. AND w. AND martin) | 425 | Simple | Advanced |
| (feldspars) | 424 | Simple | Advanced |
| Phoebetria palpebrata Light-mantled Sooty Albatross | 424 | Simple | Advanced |
| Dissostichus eleginoides Patagonian toothfish | 423 | Simple | Advanced |
| (acmv) | 422 | Simple | Advanced |
| (biological) | 418 | Simple | Advanced |
| (binary AND stars AND physical AND properties) | 416 | Simple | Advanced |
| (erbium) | 416 | Simple | Advanced |
| (doublet AND reactors) | 415 | Simple | Advanced |
| Champsocephalus gunnari Mackerel icefish | 414 | Simple | Advanced |
| Leptonychotes weddellii Weddell Seal | 412 | Simple | Advanced |
| Electrona carlsbergi Lantern fish | 412 | Simple | Advanced |
| (adverse AND slope) | 410 | Simple | Advanced |
| (laser) | 405 | Simple | Advanced |
| (oscillographs) | 405 | Simple | Advanced |
| Pygoscelis antarctica Chinstrap Penguin | 402 | Simple | Advanced |
| (deuterium) | 379 | Simple | Advanced |
| Poa cookii | 377 | Simple | Advanced |
| Macronectes halli Northern Giant Petrel | 376 | Simple | Advanced |
| Euphausia superba krill | 369 | Simple | Advanced |
| Diomedea epomophora Southern Royal Albatross | 367 | Simple | Advanced |
| Diomedea exulans Wandering Albatross | 366 | Simple | Advanced |
| (alcohols) | 365 | Simple | Advanced |
| (earth) | 363 | Simple | Advanced |
| Stercorarius parasiticus Arctic Jaeger, Arctic Skua | 363 | Simple | Advanced |
| (americium) | 359 | Simple | Advanced |
| Eudorylaimus sp. Unsegmented roundworm | 358 | Simple | Advanced |
| Apetenus litoralis True fly | 357 | Simple | Advanced |
| Pachyptila desolata Antarctic Prion | 354 | Simple | Advanced |
| Pygoscelis adeliae Adelie%20Penguin | 350 | Simple | Advanced |
| Lichen sp. | 350 | Simple | Advanced |
| Pagodroma nivea Snow Petrel | 349 | Simple | Advanced |
| Dissostichus mawsoni Antarctic toothfish | 348 | Simple | Advanced |
| (air) | 339 | Simple | Advanced |
| (model) | 334 | Simple | Advanced |
| (anthropogenic) | 330 | Simple | Advanced |
| Puffinus griseus Sooty Shearwater | 324 | Simple | Advanced |
| Fulmarus glacialoides Southern Fulmar | 322 | Simple | Advanced |
| (dynamic AND model) | 320 | Simple | Advanced |
| Arctocephalus pusillus Australian Fur Seal | 319 | Simple | Advanced |
| (absorption) | 319 | Simple | Advanced |
| Thalassoica antarctica Antarctic Petrel | 312 | Simple | Advanced |
| Oceanites oceanicus Wilson's Storm Petrel | 310 | Simple | Advanced |
| ((bacteria)) | 310 | Simple | Advanced |
| (deuterons) | 305 | Simple | Advanced |
| Lobodon carcinophagus Crabeater Seal | 303 | Simple | Advanced |
| (electromagnetic) | 302 | Simple | Advanced |
| (iridium AND sulfates) | 300 | Simple | Advanced |
| Puffinus tenuirostris Short-tailed Shearwater | 295 | Simple | Advanced |
| Gentiana antarctica | 294 | Simple | Advanced |
| (beam) | 294 | Simple | Advanced |
| (arsenic) | 293 | Simple | Advanced |
| Pterodroma cookii Cook's Petrel | 291 | Simple | Advanced |
| Thalassarche cauta Shy Albatross | 289 | Simple | Advanced |
| (cobalt AND 52) | 289 | Simple | Advanced |
| (data) | 288 | Simple | Advanced |
| Thalassarche chrysostoma Grey-headed Albatross | 286 | Simple | Advanced |
| (whatever) | 285 | Simple | Advanced |
| (abundance) | 283 | Simple | Advanced |
| (technology) | 282 | Simple | Advanced |
| Halobaena caerulea Blue Petrel | 281 | Simple | Advanced |
| Eudyptes chrysolophus Royal Penguin | 277 | Simple | Advanced |
| (bromine) | 274 | Simple | Advanced |
| (A-1 AND Reactor AND (Calder AND Hall)) | 274 | Simple | Advanced |
| (electrons) | 273 | Simple | Advanced |
| Arctocephalus australis South American Fur Seal | 272 | Simple | Advanced |
| Puffinus assimilis Little Shearwater | 272 | Simple | Advanced |
| Ranunculus crassipes | 269 | Simple | Advanced |
| Colobanthus kerguelensis | 264 | Simple | Advanced |
| (mollier AND diagrams) | 262 | Simple | Advanced |
| Phalacrocorax atriceps Blue-eyed cormorant | 262 | Simple | Advanced |
| (ambit) | 259 | Simple | Advanced |
| Macronectes giganteus Southern Giant Petrel | 258 | Simple | Advanced |
| (decay) | 257 | Simple | Advanced |
| Chrysochromulina type I | 257 | Simple | Advanced |
| (q. AND hu) | 255 | Simple | Advanced |
| Procellaria cinerea Grey Petrel | 255 | Simple | Advanced |
| (max AND morris) | 254 | Simple | Advanced |
| Procellaria aequinoctialis White-chinned Petrel | 251 | Simple | Advanced |
| (atoms) | 250 | Simple | Advanced |
| (cancer) | 247 | Simple | Advanced |
| (cabals) | 245 | Simple | Advanced |
| Puffinus gravis Great Shearwater | 245 | Simple | Advanced |
| Pterodroma inexpectata Mottled Petrel | 244 | Simple | Advanced |
| Lampanyctus achirus Lantern fish | 242 | Simple | Advanced |
| Chaenodraco wilsoni Spiny Icefish | 241 | Simple | Advanced |
| (anpp) | 238 | Simple | Advanced |
| ((technology)) | 236 | Simple | Advanced |
| Diomedea amsterdamensis Amsterdam Albatross | 235 | Simple | Advanced |
| Notothenia (Notothenia) rossii rossii Marbled Rockcod | 235 | Simple | Advanced |
| (j. AND caird) | 235 | Simple | Advanced |
| Phalacrocorax fuscescens Black-faced Cormorant | 234 | Simple | Advanced |
| Poa kerguelensis | 233 | Simple | Advanced |
| (eudorina) | 232 | Simple | Advanced |
| (science) | 231 | Simple | Advanced |
| (asteroid) | 231 | Simple | Advanced |
| (accelerators) | 228 | Simple | Advanced |
| (ansds) | 226 | Simple | Advanced |
| "Pygoscelis adeliae" "Adelie Penguin" | 225 | Simple | Advanced |
| Egretta garzetta Little Egret | 225 | Simple | Advanced |
| Pygoscelis papua Gentoo Penguin | 225 | Simple | Advanced |
| Pelecanoides georgicus South Georgian Diving Petrel | 223 | Simple | Advanced |
| (dstc) | 221 | Simple | Advanced |
| Sterna paradisaea Arctic Tern | 221 | Simple | Advanced |
| ((plasma)) | 221 | Simple | Advanced |
| Phocarctos hookeri Hooker's sea lion | 221 | Simple | Advanced |
| (e) | 220 | Simple | Advanced |
| Zanclorhynchus spinifer Horsefish | 219 | Simple | Advanced |
| (breeder AND reactors AND research AND programs) | 219 | Simple | Advanced |
| Lepidonotothen squamifrons Grey rockcod | 218 | Simple | Advanced |
| Lissodelphis peronii Southern Right Whale Dolphin | 217 | Simple | Advanced |
| (bwr) | 216 | Simple | Advanced |
| (biome) | 216 | Simple | Advanced |
| (nanohorn) | 216 | Simple | Advanced |
| Macrourus holotrachys | 214 | Simple | Advanced |
| (algm) | 212 | Simple | Advanced |
| Balaenoptera musculus Blue Whale | 212 | Simple | Advanced |
| (alanines) | 211 | Simple | Advanced |
| Puffinus assimilis Little Shearwater (Tasman Sea) | 210 | Simple | Advanced |
| Electrona subaspera Lantern fish | 210 | Simple | Advanced |
| (aossm) | 210 | Simple | Advanced |
| Pterodroma mollis Soft-plumaged Petrel | 210 | Simple | Advanced |
| (biology) | 209 | Simple | Advanced |
| (curium) | 209 | Simple | Advanced |
| (abortion) | 208 | Simple | Advanced |
| Channichthys rhinoceratus Unicorn icefish | 207 | Simple | Advanced |
| Larus dominicanus Kelp Gull | 207 | Simple | Advanced |
| Thalassarche eremita Chatham Albatross | 206 | Simple | Advanced |
| Eudyptes robustus Snares Penguin | 205 | Simple | Advanced |
| (actinium) | 205 | Simple | Advanced |
| (alloys) | 205 | Simple | Advanced |
| (epec) | 204 | Simple | Advanced |
| (equipment AND interfaces AND radiation AND hardening) | 202 | Simple | Advanced |
| Epilobium pubens | 201 | Simple | Advanced |
| (wool) | 200 | Simple | Advanced |
| Phoebetria fusca Sooty Albatross | 199 | Simple | Advanced |
| (xylose) | 199 | Simple | Advanced |
| Balaenoptera acutorostrata Minke Whale | 198 | Simple | Advanced |
| Melanostigma gelatinosum | 196 | Simple | Advanced |
| Bulweria bulwerii Bulwer's Petrel | 196 | Simple | Advanced |
| Orcinus orca Killer Whale | 196 | Simple | Advanced |
| Ceratodon purpureus | 194 | Simple | Advanced |
| (activation) | 194 | Simple | Advanced |
| (germanium AND 74 AND reactions) | 193 | Simple | Advanced |
| Thalassarche salvini Salvin's Albatross | 193 | Simple | Advanced |
| (ether) | 193 | Simple | Advanced |
| Catharacta lonnbergi Subantarctic Skua (southern) | 193 | Simple | Advanced |
| (asmi) | 192 | Simple | Advanced |
| (dna) | 190 | Simple | Advanced |
| Oryctolagus cuniculus Rabbit | 190 | Simple | Advanced |
| Eudyptes chrysocome Rockhopper Penguin (eastern) | 190 | Simple | Advanced |
| Notothenia (Notothenia) coriiceps Black Rockcod | 190 | Simple | Advanced |
| Eudyptula minor Little Penguin | 189 | Simple | Advanced |
| Pringlea antiscorbutica | 188 | Simple | Advanced |
| (aldehydes) | 188 | Simple | Advanced |
| (climate AND change) | 188 | Simple | Advanced |
| (atmosphere OR atmospheric OR meteorology OR meteorological OR geoastrophysical) | 188 | Simple | Advanced |
| Antimora rostrata Blue antimora | 188 | Simple | Advanced |
| (corrosion) | 187 | Simple | Advanced |
| Ardea ibis Cattle Egret | 186 | Simple | Advanced |
| antarctica | 186 | Simple | Advanced |
| (c) | 185 | Simple | Advanced |
| (animal) | 185 | Simple | Advanced |
| (blood) | 185 | Simple | Advanced |
| Crustacea sp. | 184 | Simple | Advanced |
| Diomedea sanfordi Northern Royal Albatross | 183 | Simple | Advanced |
| (aeraio) | 183 | Simple | Advanced |
| http://meridia.rus-shop.info meridia http://buy-meridia.rus-shop.info buy meridia http://cheap-meridia.rus-shop.info cheap meridia http://meridia-online.rus-shop.info meridia online http://discoun | 182 | Simple | Advanced |
| Bryum pseudotriquetrum | 182 | Simple | Advanced |
| (control) | 182 | Simple | Advanced |
| Sterna vittata Antarctic Tern (Indian Ocean) | 181 | Simple | Advanced |
| (anions) | 181 | Simple | Advanced |
| Arctocephalus forsteri New Zealand Fur Seal | 181 | Simple | Advanced |
| Pterodroma macroptera Great-winged Petrel | 180 | Simple | Advanced |
| Megaptera novaeangliae Humpback Whale | 180 | Simple | Advanced |
| (actinides) | 180 | Simple | Advanced |
| (agr AND type AND reactors AND performance) | 179 | Simple | Advanced |
| Fregetta tropica Black-bellied Storm Petrel | 179 | Simple | Advanced |
| (b) | 178 | Simple | Advanced |
| Leptonychotes weddelli Weddell Seal | 178 | Simple | Advanced |
| Pachyptila salvini Salvin's Prion | 177 | Simple | Advanced |
| (e2prom) | 177 | Simple | Advanced |
| Trabeculus sp. | 177 | Simple | Advanced |
| Tursiops truncatus Bottlenose Dolphin | 177 | Simple | Advanced |
| Sterna bergii Crested Tern | 176 | Simple | Advanced |
| Search across all databases | 176 | Simple | Advanced |
| (g. AND antar) | 175 | Simple | Advanced |
| Naubates sp. | 175 | Simple | Advanced |
| (bone) | 175 | Simple | Advanced |
| (field AND tests) | 175 | Simple | Advanced |
| (brain) | 175 | Simple | Advanced |
| (acid) | 174 | Simple | Advanced |
| (Absorbed AND Fraction AND (Internal AND Irradiation)) | 173 | Simple | Advanced |
| Unknown sp. | 173 | Simple | Advanced |
| (atom) | 173 | Simple | Advanced |
| (penning AND ion AND sources) | 173 | Simple | Advanced |
| Pterodroma lessonii White-headed Petrel | 172 | Simple | Advanced |
| (aluminum AND chromatography AND determination AND gases AND organic AND compounds) | 172 | Simple | Advanced |
| Tiarina antarctica | 172 | Simple | Advanced |
| Diomedea melanophris | 171 | Simple | Advanced |
| (angular) | 171 | Simple | Advanced |
| Physeter macrocephalus Sperm Whale | 171 | Simple | Advanced |
| (energy AND levels AND lifetime AND mixing AND spin) | 170 | Simple | Advanced |
| Ixodes kerguelensis Tick | 169 | Simple | Advanced |
| (aerosols) | 169 | Simple | Advanced |
| Chaenocephalus aceratus Blackfin icefish | 169 | Simple | Advanced |
| (adsorption) | 168 | Simple | Advanced |
| Puffinus gavia Fluttering Shearwater | 168 | Simple | Advanced |
| Bathyraja eatonii Eaton's Skate | 167 | Simple | Advanced |
| (uranium AND enrichment) | 167 | Simple | Advanced |
| Balaenoptera physalus Fin Whale | 167 | Simple | Advanced |
| (calcination) | 166 | Simple | Advanced |
| (acetylene) | 165 | Simple | Advanced |
| Thalassarche carteri Indian Yellow-nosed Albatross | 165 | Simple | Advanced |
| Cryptopygus antarcticus Springtail | 165 | Simple | Advanced |
| (gyroscope) | 165 | Simple | Advanced |
| Pachyptila vittata Broad-billed Prion | 164 | Simple | Advanced |
| Procellaria parkinsoni Black Petrel | 164 | Simple | Advanced |
| (t. AND pavlin) | 164 | Simple | Advanced |
| (neuro AND toxins) | 163 | Simple | Advanced |
| Sterna vittata Antarctic Tern | 163 | Simple | Advanced |
| Globicephala melas Long-finned Pilot Whale | 163 | Simple | Advanced |
| Lagenorhynchus obscurus Dusky Dolphin | 161 | Simple | Advanced |
| (cross) | 160 | Simple | Advanced |
| (algae) | 160 | Simple | Advanced |
| Odontella weissflogii | 160 | Simple | Advanced |
| Pelecanoides urinatrix Common Diving-Petrel | 159 | Simple | Advanced |
| (acetates) | 159 | Simple | Advanced |
| (art AND design) | 159 | Simple | Advanced |
| (triclinic AND lattices) | 158 | Simple | Advanced |
| (essc) | 158 | Simple | Advanced |
| Poa annua | 158 | Simple | Advanced |
| (couple AND corrosion) | 157 | Simple | Advanced |
| Garrodia nereis Grey-backed Storm-Petrel | 157 | Simple | Advanced |
| (alrr AND reactor) | 157 | Simple | Advanced |
| (atomic) | 157 | Simple | Advanced |
| Eutreptiella sp. | 157 | Simple | Advanced |
| Pachyptila crassirostris Fulmar Prion (southern) | 156 | Simple | Advanced |
| Balaenoptera borealis Sei Whale | 155 | Simple | Advanced |
| (ablation) | 155 | Simple | Advanced |
| Globicephala macrorhynchus Short-finned Pilot Whale | 155 | Simple | Advanced |
| (jia AND yong) | 155 | Simple | Advanced |
| (orthovisc OR hyalgan OR euflexxa OR synvisc) | 155 | Simple | Advanced |
| Pachyptila turtur Fairy Prion | 155 | Simple | Advanced |
| Eubalaena australis Southern Right Whale | 155 | Simple | Advanced |
| (anemia) | 155 | Simple | Advanced |
| Lugensa brevirostris Kerguelen Petrel | 154 | Simple | Advanced |
| Grimmia antarctici | 154 | Simple | Advanced |
| Eudyptes pachyrhynchus Fiordland Penguin | 154 | Simple | Advanced |
| Eudyptes sclateri Erect-crested Penguin | 153 | Simple | Advanced |
| (acetone) | 153 | Simple | Advanced |
| (h2o) | 153 | Simple | Advanced |
| Cephaloziella exiliflora | 152 | Simple | Advanced |
| (new AND hampshire) | 152 | Simple | Advanced |
| (reflector AND savings) | 152 | Simple | Advanced |
| Lagenorhynchus cruciger Hourglass Dolphin | 152 | Simple | Advanced |
| (Macedonian Journal of Medical Sciences) | 152 | Simple | Advanced |
| (diffusion) | 152 | Simple | Advanced |
| Thalassarche steadi White-capped Albatross | 151 | Simple | Advanced |
| (binary) | 151 | Simple | Advanced |
| (alkenes) | 151 | Simple | Advanced |
| (aids) | 151 | Simple | Advanced |
| Puffinus pacificus Wedge-tailed Shearwater | 150 | Simple | Advanced |
| (a-1 AND reactor AND (bohunice)) | 150 | Simple | Advanced |
| (actinomyces) | 150 | Simple | Advanced |
| Daption capense Cape Petrel (southern) | 149 | Simple | Advanced |
| "Aptenodytes forsteri" "Emperor Penguin" | 149 | Simple | Advanced |
| (amines) | 149 | Simple | Advanced |
| (A-2 AND Reactor AND (Calder AND Hall)) | 148 | Simple | Advanced |
| Procellaria westlandica Westland Petrel | 148 | Simple | Advanced |
| (crystals) | 148 | Simple | Advanced |
| Electrona antarctica Lantern fish | 148 | Simple | Advanced |
| Bathylagus antarcticus Deepsea smelt | 148 | Simple | Advanced |
| Pachyptila belcheri Slender-billed Prion | 148 | Simple | Advanced |
| Hyperoodon planifrons Southern Bottlenose Whale | 147 | Simple | Advanced |
| (dote) | 147 | Simple | Advanced |
| Stomias gracilis | 147 | Simple | Advanced |
| Telonema antarctica | 146 | Simple | Advanced |
| (animals) | 146 | Simple | Advanced |
| Balaenoptera bonaerensis Antarctic Minke Whale | 146 | Simple | Advanced |
| (deuteron) | 145 | Simple | Advanced |
| ((biodiesel)) | 145 | Simple | Advanced |
| (environment) | 145 | Simple | Advanced |
| Pelagodroma marina White-faced Storm-Petrel | 145 | Simple | Advanced |
| Hyperiella antarctica | 144 | Simple | Advanced |
| Larus novaehollandiae Silver Gull | 144 | Simple | Advanced |
| Ectemnorrhinus similis Beetle | 143 | Simple | Advanced |
| (digital) | 143 | Simple | Advanced |
| (cusec) | 143 | Simple | Advanced |
| Morus capensis Cape Gannet | 143 | Simple | Advanced |
| (diffraction AND models AND monte AND carlo AND method) | 143 | Simple | Advanced |
| Muraenolepis marmoratus | 140 | Simple | Advanced |
| Callitriche antarctica | 140 | Simple | Advanced |
| Ommatophoca rossii Ross Seal | 140 | Simple | Advanced |
| Stercorarius pomarinus Pomarine Jaeger, Pomarine Skua | 140 | Simple | Advanced |
| Drepanopus sp | 139 | Simple | Advanced |
| (ashing AND (dry)) | 138 | Simple | Advanced |
| Gymnoscopelus braueri Lantern fish | 138 | Simple | Advanced |
| (astatine) | 137 | Simple | Advanced |
| (abdomen) | 136 | Simple | Advanced |
| (abrasion) | 136 | Simple | Advanced |
| Morus serrator Australasian Gannet | 136 | Simple | Advanced |
| (airglow) | 136 | Simple | Advanced |
| (africa) | 136 | Simple | Advanced |
| (codes) | 135 | Simple | Advanced |
| Sterna anaethetus Bridled Tern | 135 | Simple | Advanced |
| (algeria) | 135 | Simple | Advanced |
| Halipeurus turtur Biting Lice | 135 | Simple | Advanced |
| (r) | 135 | Simple | Advanced |
| (afghanistan) | 134 | Simple | Advanced |
| (absorption AND (intestinal)) | 134 | Simple | Advanced |
| Pterodroma neglecta Kermadec Petrel | 134 | Simple | Advanced |
| (nanotubes) | 134 | Simple | Advanced |
| (accidents) | 134 | Simple | Advanced |
| (accretion AND (stars)) | 134 | Simple | Advanced |
| (acetamide) | 134 | Simple | Advanced |
| (design) | 134 | Simple | Advanced |
| (electronic) | 133 | Simple | Advanced |
| mawson | 133 | Simple | Advanced |
| (abstracts) | 133 | Simple | Advanced |
| (bahrain) | 133 | Simple | Advanced |
| (plasma) | 133 | Simple | Advanced |
| (alginates) | 133 | Simple | Advanced |
| (achondrites) | 133 | Simple | Advanced |
| (paul`s) | 133 | Simple | Advanced |
| (aihs) | 132 | Simple | Advanced |
| (acrylamide) | 132 | Simple | Advanced |
| Montia fontana | 132 | Simple | Advanced |
| (elastic) | 132 | Simple | Advanced |
| Pterodroma leucoptera Gould's Petrel | 132 | Simple | Advanced |
| (darrieus AND rotors) | 132 | Simple | Advanced |
| (skeleton) | 132 | Simple | Advanced |
| (dell`orso) | 131 | Simple | Advanced |
| (alkanes) | 131 | Simple | Advanced |
| (abnormalities AND (developmental)) | 130 | Simple | Advanced |
| (bard) | 130 | Simple | Advanced |
| (bacteria) | 130 | Simple | Advanced |
| (alien) | 130 | Simple | Advanced |
| Pterodroma solandri Providence Petrel | 129 | Simple | Advanced |
| (agriculture) | 129 | Simple | Advanced |
| Longimenopon galeatum Bird lice | 129 | Simple | Advanced |
| Perineus sp.nov. | 129 | Simple | Advanced |
| "Electrona carlsbergi" "Lantern fish" | 129 | Simple | Advanced |
| Gymnoscopelus nicholsi Nichol's lanternfish | 128 | Simple | Advanced |
| (accounting) | 128 | Simple | Advanced |
| (adults) | 128 | Simple | Advanced |
| Naubates prioni Biting Lice | 128 | Simple | Advanced |
| (alloy) | 127 | Simple | Advanced |
| (accumulators AND (electric AND batteries)) | 127 | Simple | Advanced |
| (acetal) | 127 | Simple | Advanced |
| Anthus antarcticus South Georgia Pipit | 127 | Simple | Advanced |
| (alfalfa) | 126 | Simple | Advanced |
| (black) | 125 | Simple | Advanced |
| (abscesses) | 125 | Simple | Advanced |
| (aldolases) | 125 | Simple | Advanced |
| (aloe) | 125 | Simple | Advanced |
| (alkanes AND absorption AND spectra) | 125 | Simple | Advanced |
| Bathyraja murrayi Murray's Skate | 125 | Simple | Advanced |
| (abrikosov AND theory) | 124 | Simple | Advanced |
| Diomedea antipodensis Antipodean Albatross | 124 | Simple | Advanced |
| (accumulation) | 123 | Simple | Advanced |
| Daphniopsis studeri Water flea | 123 | Simple | Advanced |
| (absorption AND (root)) | 123 | Simple | Advanced |
| (engine) | 123 | Simple | Advanced |
| (deer) | 123 | Simple | Advanced |
| Myctophidae indet Lanternfish | 123 | Simple | Advanced |
| (acenaphthene) | 123 | Simple | Advanced |
| (airports) | 123 | Simple | Advanced |
| (access) | 123 | Simple | Advanced |
| (obama) | 122 | Simple | Advanced |
| (giromill AND turbines) | 122 | Simple | Advanced |
| Pterodroma baraui Barau's Petrel | 121 | Simple | Advanced |
| (abundance AND (isotopic)) | 121 | Simple | Advanced |
| (absorption AND (skin)) | 121 | Simple | Advanced |
| Mancopsetta maculata Antarctic armless flounder | 121 | Simple | Advanced |
| (ammonium) | 121 | Simple | Advanced |
| Linospadix sp.1 (Mt. Lewis & Mt. Spurgeon) | 121 | Simple | Advanced |
| (abundance AND (element)) | 121 | Simple | Advanced |
| (mother AND bombs) | 121 | Simple | Advanced |
| (star AND burning) | 121 | Simple | Advanced |
| (angle AND (bond)) | 120 | Simple | Advanced |
| (agar) | 120 | Simple | Advanced |
| (Acid AND Halides) | 120 | Simple | Advanced |
| (abiogenic AND gas) | 120 | Simple | Advanced |
| (affinity) | 120 | Simple | Advanced |
| (acrylates) | 119 | Simple | Advanced |
| Lepidophthirus macrorhini | 119 | Simple | Advanced |
| Cygnus atratus Black Swan | 119 | Simple | Advanced |
| (absorption AND (leaves)) | 119 | Simple | Advanced |
| Naubates clypeatus Biting Lice | 119 | Simple | Advanced |
| (acetoacetates) | 119 | Simple | Advanced |
| (acetic) | 119 | Simple | Advanced |
| (acetylacetone) | 119 | Simple | Advanced |
| (adone) | 119 | Simple | Advanced |
| (absorption AND models AND (linear)) | 118 | Simple | Advanced |
| (alice) | 118 | Simple | Advanced |
| Diomedea dabbenena Tristan Albatross | 118 | Simple | Advanced |
| Scorpaenidae sp. Scorpionfishes | 118 | Simple | Advanced |
| (acetic AND acid) | 118 | Simple | Advanced |
| (actinium AND 223) | 117 | Simple | Advanced |
| (elementary) | 117 | Simple | Advanced |
| weather | 117 | Simple | Advanced |
| (acceptance AND (beam)) | 117 | Simple | Advanced |
| (adenosine) | 117 | Simple | Advanced |
| (Activation AND Heat) | 117 | Simple | Advanced |
| (einstein) | 117 | Simple | Advanced |
| Diomedea gibsoni Gibson's Albatross | 116 | Simple | Advanced |
| chemtax | 116 | Simple | Advanced |
| (crystal) | 116 | Simple | Advanced |
| (Alloy-800H AND (Incoloy)) | 116 | Simple | Advanced |
| (acids AND (organic)) | 116 | Simple | Advanced |
| (inconel AND 713c) | 116 | Simple | Advanced |
| (nuclear) | 116 | Simple | Advanced |
| Acaena antarctica | 116 | Simple | Advanced |
| (selexol AND process) | 116 | Simple | Advanced |
| (de`er AND zhang) | 116 | Simple | Advanced |
| (acrolein) | 115 | Simple | Advanced |
| (dual) | 115 | Simple | Advanced |
| (acpr AND reactor) | 115 | Simple | Advanced |
| Larus pacificus Pacific Gull | 115 | Simple | Advanced |
| (actin) | 115 | Simple | Advanced |
| (abrasives) | 115 | Simple | Advanced |
| Perineus circumfasciatus | 115 | Simple | Advanced |
| (chemistry) | 114 | Simple | Advanced |
| Protomyctophum subparallelum Lanternfish | 114 | Simple | Advanced |
| Sarconeurum glaciale | 114 | Simple | Advanced |
| (Clusters AND (Ion)) | 114 | Simple | Advanced |
| (aircraft) | 114 | Simple | Advanced |
| Type your search in here | 114 | Simple | Advanced |
| (accountability AND (nuclear AND materials)) | 114 | Simple | Advanced |
| (vorob`ev) | 113 | Simple | Advanced |
| (abs AND (alkyl AND benzenesulfonates)) | 113 | Simple | Advanced |
| (accountability AND (legal)) | 113 | Simple | Advanced |
| Gobionotothen acuta Triangular Rockcod | 113 | Simple | Advanced |
| (absorptivity AND (optical)) | 113 | Simple | Advanced |
| (aluminum AND measured AND values AND shock AND waves) | 113 | Simple | Advanced |
| (abundance AND (chemical)) | 113 | Simple | Advanced |
| Nesiotinus sp. | 112 | Simple | Advanced |
| (anthraquinone) | 112 | Simple | Advanced |
| Naubates heteroproctus Biting Lice | 112 | Simple | Advanced |
| Nesiotinus demersus Biting Lice | 112 | Simple | Advanced |
| (benzene) | 112 | Simple | Advanced |
| (ashing AND (wet)) | 112 | Simple | Advanced |
| (agroforestry) | 112 | Simple | Advanced |
| (absorbers AND (solar)) | 112 | Simple | Advanced |
| Grimmia sp. | 112 | Simple | Advanced |
| (adear) | 111 | Simple | Advanced |
| (diabetes) | 111 | Simple | Advanced |
| (environmental) | 111 | Simple | Advanced |
| (abundance AND (mineral)) | 111 | Simple | Advanced |
| Gobionotothen gibberifrons Humped rockcod | 111 | Simple | Advanced |
| (irrigat OR ((agricultur OR farm) AND water)) | 111 | Simple | Advanced |
| (alaska) | 111 | Simple | Advanced |
| (ligroin) | 111 | Simple | Advanced |
| (breeding) | 111 | Simple | Advanced |
| (afterloading) | 111 | Simple | Advanced |
| (detrivore) | 110 | Simple | Advanced |
| (acquisition AND (data)) | 110 | Simple | Advanced |
| (aeschynite) | 110 | Simple | Advanced |
| (berkelium) | 110 | Simple | Advanced |
| (nano) | 110 | Simple | Advanced |
| Halipeurus diversus Biting Lice | 110 | Simple | Advanced |
| Ancistrona sp. Biting Lice | 110 | Simple | Advanced |
| (adenomas) | 110 | Simple | Advanced |
| (alkali) | 110 | Simple | Advanced |
| (actinium AND 225) | 109 | Simple | Advanced |
| Aptenodytes forsteri Emperor%20Penguin | 109 | Simple | Advanced |
| (aaps) | 109 | Simple | Advanced |
| (acupuncture) | 109 | Simple | Advanced |
| Perineus sp. | 109 | Simple | Advanced |
| (alberta) | 109 | Simple | Advanced |
| (aerosol) | 109 | Simple | Advanced |
| Pottia heimii | 109 | Simple | Advanced |
| (adhd) | 108 | Simple | Advanced |
| (acrylonitrile) | 108 | Simple | Advanced |
| Sterna fuscata Sooty Tern | 108 | Simple | Advanced |
| (Slugs AND (Fuel)) | 108 | Simple | Advanced |
| Invertebrata sp. | 108 | Simple | Advanced |
| (human behaviour AND matching law) | 108 | Simple | Advanced |
| Paralomis aculeata Red stone crab | 108 | Simple | Advanced |
| Azorella selago | 108 | Simple | Advanced |
| Thalassarche impavida Campbell Albatross | 108 | Simple | Advanced |
| Leucocarbo atriceps Imperial Shag (Heard Island) | 108 | Simple | Advanced |
| (ch`uan-p`eng) | 107 | Simple | Advanced |
| Anatalanta aptera True fly | 107 | Simple | Advanced |
| (d) | 107 | Simple | Advanced |
| (aco AND (anneau AND de AND collisions AND d'orsay)) | 106 | Simple | Advanced |
| (ducts) | 106 | Simple | Advanced |
| (aurorae) | 106 | Simple | Advanced |
| Nanorchestes antarcticus Mite | 106 | Simple | Advanced |
| (entomology) | 106 | Simple | Advanced |
| (beta AND decay AND gamma AND spectra AND yttrium AND 90) | 106 | Simple | Advanced |
| (abnormalities AND (chromosomal)) | 106 | Simple | Advanced |
| (Acid AND Hydrolysis) | 106 | Simple | Advanced |
| (acids) | 106 | Simple | Advanced |
| (aldosterone) | 106 | Simple | Advanced |
| (acne) | 106 | Simple | Advanced |
| (Alloy-82 AND (Inconel)) | 105 | Simple | Advanced |
| (vawt) | 105 | Simple | Advanced |
| (aids AND virus) | 105 | Simple | Advanced |
| Pleuragramma antarcticum Antarctic Silverfish | 105 | Simple | Advanced |
| Friesea grisea Springtail | 105 | Simple | Advanced |
| (analysis) | 105 | Simple | Advanced |
| (configuration) | 105 | Simple | Advanced |
| (ace-1) | 104 | Simple | Advanced |
| (electron AND containment) | 104 | Simple | Advanced |
| Pogonophryne permitini Plunder fish | 104 | Simple | Advanced |
| Euphausia spp | 104 | Simple | Advanced |
| Pediculus diomedeae | 104 | Simple | Advanced |
| Macrourus sp. Rat tails, Grenadiers | 104 | Simple | Advanced |
| Naubates fuliginosus Bird lice | 104 | Simple | Advanced |
| Gygis alba White Tern (Indo-Pacific) | 104 | Simple | Advanced |
| (electrostatic) | 104 | Simple | Advanced |
| Amalopteryx maritima True Fly | 104 | Simple | Advanced |
| (absorptivity) | 104 | Simple | Advanced |
| (accountability AND (personnel)) | 104 | Simple | Advanced |
| Pterodroma incerta Atlantic Petrel | 104 | Simple | Advanced |
| Ditrichum immersum | 104 | Simple | Advanced |
| Thalassarche nov. sp. Pacific Albatross | 104 | Simple | Advanced |
| (dynamic) | 103 | Simple | Advanced |
| Ischnura aurora | 103 | Simple | Advanced |
| (branching) | 103 | Simple | Advanced |
| (aaec) | 103 | Simple | Advanced |
| Sula leucogaster Brown Booby | 103 | Simple | Advanced |
| (bioenergy) | 103 | Simple | Advanced |
| Phaethon lepturus White-tailed Tropicbird (Indian Ocean) | 102 | Simple | Advanced |
| (air AND heaters) | 102 | Simple | Advanced |
| (aerodynamics) | 102 | Simple | Advanced |
| (askar`yan) | 102 | Simple | Advanced |
| (containment) | 102 | Simple | Advanced |
| (dielectric) | 102 | Simple | Advanced |
| (solar) | 102 | Simple | Advanced |
| (solar AND energy) | 102 | Simple | Advanced |
| (blades AND (turbines)) | 102 | Simple | Advanced |
| (p. AND colella) | 102 | Simple | Advanced |
| (dai AND hua) | 101 | Simple | Advanced |
| (fluorine AND 31) | 101 | Simple | Advanced |
| (oil) | 101 | Simple | Advanced |
| Eucampia antarctica | 101 | Simple | Advanced |
| (amino) | 101 | Simple | Advanced |
| Marchantia berteroana | 101 | Simple | Advanced |
| (accumulation AND (radioecological)) | 101 | Simple | Advanced |
| Giebelia hexakon | 101 | Simple | Advanced |
| (baem) | 101 | Simple | Advanced |
| (accretion AND (planet-system)) | 101 | Simple | Advanced |
| (eta) | 101 | Simple | Advanced |
| "Deschampsia antarctica" | 101 | Simple | Advanced |
| Rajiformes spp Skates and rays | 101 | Simple | Advanced |
| (oxygen) | 101 | Simple | Advanced |
| Lipeurus diversus | 100 | Simple | Advanced |
| Saemundssonia (Saemundssonia) bicolor | 100 | Simple | Advanced |
| (ctnerhi) | 100 | Simple | Advanced |
| (albumins) | 100 | Simple | Advanced |
| (acids AND (inorganic)) | 100 | Simple | Advanced |
| Naubates demersus | 100 | Simple | Advanced |
| Bathyraja irrasa Sandpaper Skate | 100 | Simple | Advanced |
| (acid AND rain) | 100 | Simple | Advanced |
| (albuminuria) | 100 | Simple | Advanced |
| (Alloy-713LC AND (Inconel)) | 99 | Simple | Advanced |
| (angle AND (incidence)) | 99 | Simple | Advanced |
| Parapsyllus magellanicus Flea | 99 | Simple | Advanced |
| Paraclisis diomedeae Bird lice | 99 | Simple | Advanced |
| Tullbergia bisetosa Springtail | 99 | Simple | Advanced |
| Chrysochromulina type F | 99 | Simple | Advanced |
| Trematomus sp. Trematomus spp | 99 | Simple | Advanced |
| Diomedea melanophris Black-browed Albatross | 99 | Simple | Advanced |
| Ceyx pusilla Little Kingfisher | 98 | Simple | Advanced |
| Austrogoniodes waterstoni | 98 | Simple | Advanced |
| (Alloy-706 AND (Inconel)) | 98 | Simple | Advanced |
| (element) | 98 | Simple | Advanced |
| Ixodes uriae Tick | 98 | Simple | Advanced |
| Drepanocladus uncinatus | 98 | Simple | Advanced |
| (computer) | 98 | Simple | Advanced |
| (Alloy-825 AND (Incoloy)) | 98 | Simple | Advanced |
| (adjustments) | 98 | Simple | Advanced |
| Ancistrona vagelli | 98 | Simple | Advanced |
| Fossombronia australis | 98 | Simple | Advanced |
| (collectors AND (dust)) | 97 | Simple | Advanced |
| Protomyctophum bolini Lanternfish | 97 | Simple | Advanced |
| Blindia robusta | 97 | Simple | Advanced |
| Lipeurus prioni | 97 | Simple | Advanced |
| (bones) | 97 | Simple | Advanced |
| (chlorine AND 38) | 96 | Simple | Advanced |
| "Pagodroma nivea" "Snow Petrel" | 96 | Simple | Advanced |
| (zakhar`ev) | 96 | Simple | Advanced |
| Martialia hyadesi Sevenstar flying squid | 96 | Simple | Advanced |
| (a. AND burov) | 96 | Simple | Advanced |
| (Alkalis AND (Hydroxides)) | 96 | Simple | Advanced |
| (Subsidence AND (Ground)) | 96 | Simple | Advanced |
| (laser AND optics) | 96 | Simple | Advanced |
| ((electron)) | 96 | Simple | Advanced |
| (Barium AND Iodides) | 96 | Simple | Advanced |
| Raja spp Rays | 95 | Simple | Advanced |
| Alaskozetes antarcticus Mite | 95 | Simple | Advanced |
| (ac) | 95 | Simple | Advanced |
| (acceleration) | 95 | Simple | Advanced |
| Archichauliodes lewis | 95 | Simple | Advanced |
| Perineus diomedeae | 95 | Simple | Advanced |
| Calonectris diomedea Cory's Shearwater | 95 | Simple | Advanced |
| (physics) | 95 | Simple | Advanced |
| (bilen`skii) | 95 | Simple | Advanced |
| (actinium AND 221) | 94 | Simple | Advanced |
| Tullbergia antarctica Springtail | 94 | Simple | Advanced |
| (optics) | 94 | Simple | Advanced |
| (jatropha) | 94 | Simple | Advanced |
| Sula dactylatra Masked Booby (eastern Indian Ocean) | 94 | Simple | Advanced |
| Fregetta grallaria White-bellied Storm Petrel (Tasman Sea), White-bellied Storm-Petrel (Australasian) | 94 | Simple | Advanced |
| (acetophenone) | 94 | Simple | Advanced |
| (Baking AND (Food)) | 94 | Simple | Advanced |
| (cosmological) | 94 | Simple | Advanced |
| (j.r. AND davidson) | 94 | Simple | Advanced |
| (actinium AND 212) | 94 | Simple | Advanced |
| (Adsorption AND Heat) | 94 | Simple | Advanced |
| Chrysochromulina type E | 94 | Simple | Advanced |
| Perineus obscurus | 94 | Simple | Advanced |
| (benzhydrol) | 94 | Simple | Advanced |
| "Aptenodytes patagonicus" "King Penguin" | 93 | Simple | Advanced |
| (akoa) | 93 | Simple | Advanced |
| (eccv) | 93 | Simple | Advanced |
| (atmospheric) | 93 | Simple | Advanced |
| (Fusion AND Reactions AND (Heavy AND Ion)) | 93 | Simple | Advanced |
| (aaas) | 92 | Simple | Advanced |
| Raja georgiana Antarctic Starry Skate | 92 | Simple | Advanced |
| (alopecia) | 92 | Simple | Advanced |
| (Alloy-901 AND (Incoloy)) | 92 | Simple | Advanced |
| (actinium AND 231) | 92 | Simple | Advanced |
| Porifera sp. Sponges | 92 | Simple | Advanced |
| (centers) | 92 | Simple | Advanced |
| Electrona paucirastra Lantern fish | 92 | Simple | Advanced |
| Bryum argenteum | 92 | Simple | Advanced |
| (adenine) | 92 | Simple | Advanced |
| (know*) | 92 | Simple | Advanced |
| Saemundssonia (Saemundssonia) antarctica | 92 | Simple | Advanced |
| (accuracy) | 92 | Simple | Advanced |
| (alignment) | 92 | Simple | Advanced |
| (at) | 92 | Simple | Advanced |
| (beam AND monitors AND magnetic AND probes) | 92 | Simple | Advanced |
| (aiaa) | 92 | Simple | Advanced |
| (atmosphere OR atmospherice) | 92 | Simple | Advanced |
| (alpha AND device) | 92 | Simple | Advanced |
| (actinium AND 230) | 92 | Simple | Advanced |
| Cygnus melanocorypha Black-necked Swan | 92 | Simple | Advanced |
| (atomic AND shells AND (l)) | 92 | Simple | Advanced |
| (accelerometers) | 91 | Simple | Advanced |
| (actinium AND 224) | 91 | Simple | Advanced |
| (analysis AND (gas)) | 91 | Simple | Advanced |
| Lipeurus gurlti | 91 | Simple | Advanced |
| Patagonotothen brevicauda Patagonian rockcod | 91 | Simple | Advanced |
| Codonellopsis glacialis | 91 | Simple | Advanced |
| (ammonia) | 91 | Simple | Advanced |
| (hvdc) | 91 | Simple | Advanced |
| (din) | 91 | Simple | Advanced |
| "Leptonychotes weddelli" "Weddell Seal" | 91 | Simple | Advanced |
| (benzothiazoles) | 91 | Simple | Advanced |
| (abfst AND equation) | 91 | Simple | Advanced |
| "Hydrurga leptonyx" "Leopard Seal" | 90 | Simple | Advanced |
| (energy AND security OR s) | 90 | Simple | Advanced |
| (Quenching AND (Fluorescence)) | 90 | Simple | Advanced |
| (air AND flow) | 90 | Simple | Advanced |
| Pediculus vagelli | 90 | Simple | Advanced |
| (aging) | 90 | Simple | Advanced |
| (acoustics) | 90 | Simple | Advanced |
| (Drift AND (Ion)) | 90 | Simple | Advanced |
| (alkynes) | 90 | Simple | Advanced |
| Glaciopsyllus antarcticus Flea | 90 | Simple | Advanced |
| (adducts) | 90 | Simple | Advanced |
| (acth) | 90 | Simple | Advanced |
| Arenaria interpres Ruddy Turnstone | 90 | Simple | Advanced |
| (fdrc) | 89 | Simple | Advanced |
| (agreements) | 89 | Simple | Advanced |
| (actinium AND 218) | 89 | Simple | Advanced |
| (aecl) | 89 | Simple | Advanced |
| (biofuels) | 89 | Simple | Advanced |
| "Arctocephalus gazella" "Antarctic Fur Seal" | 89 | Simple | Advanced |
| (alnico AND alloys) | 89 | Simple | Advanced |
| (j. AND case) | 89 | Simple | Advanced |
| (choppers AND (neutron)) | 89 | Simple | Advanced |
| (cellulosic AND ethanol AND lignin) | 89 | Simple | Advanced |
| Calycopteryx moseleyi True fly | 89 | Simple | Advanced |
| (biodiesel) | 88 | Simple | Advanced |
| Pareledone spp | 88 | Simple | Advanced |
| Lamna nasus Porbeagle Shark | 88 | Simple | Advanced |
| (baryon) | 88 | Simple | Advanced |
| Saemundssonia sp. Biting Lice | 88 | Simple | Advanced |
| (defense) | 88 | Simple | Advanced |
| Kelp sp kelp | 88 | Simple | Advanced |
| "Catharacta maccormicki" "South Polar Skua" | 88 | Simple | Advanced |
| Notiopsylla kerguelensis Flea | 88 | Simple | Advanced |
| "Eudyptes chrysolophus" "Macaroni Penguin" | 88 | Simple | Advanced |
| (Reactor AND Fuels AND (Fission)) | 88 | Simple | Advanced |
| (adhesion) | 88 | Simple | Advanced |
| (abwr) | 88 | Simple | Advanced |
| (alss) | 87 | Simple | Advanced |
| Oceanites oceanicus Wilson's Storm-Petrel (subantarctic) | 87 | Simple | Advanced |
| Ditrichum sp. | 87 | Simple | Advanced |
| Polytrichastrum alpinum | 87 | Simple | Advanced |
| (biomedical) | 87 | Simple | Advanced |
| Racomitrium lanuginosum | 87 | Simple | Advanced |
| Perineus nigrolimbatus Bird lice | 87 | Simple | Advanced |
| (qin AND zhou) | 87 | Simple | Advanced |
| (Steel-ASTM-A387 AND (Gr AND 12)) | 87 | Simple | Advanced |
| Thalassiosira gracilis | 87 | Simple | Advanced |
| Paralabidocera antarctica | 87 | Simple | Advanced |
| Bothidae sp. | 87 | Simple | Advanced |
| (cooling) | 86 | Simple | Advanced |
| (acetaldehyde) | 86 | Simple | Advanced |
| (alkalis AND (hydroxides)) | 86 | Simple | Advanced |
| (abscisic AND acid) | 86 | Simple | Advanced |
| (diethylstilbestrol) | 86 | Simple | Advanced |
| (cadmium OR hexavalent AND chromium OR crvi OR cr(vi) OR cr6 OR cr6) | 86 | Simple | Advanced |
| (canals AND (waterways)) | 85 | Simple | Advanced |
| (Alloy-802 AND (Incoloy)) | 85 | Simple | Advanced |
| (aged) | 85 | Simple | Advanced |
| (autism) | 85 | Simple | Advanced |
| (delta) | 85 | Simple | Advanced |
| (actinium AND 229) | 85 | Simple | Advanced |
| (adobe) | 85 | Simple | Advanced |
| (allantoin) | 85 | Simple | Advanced |
| Pseudomys desertor Desert Mouse | 85 | Simple | Advanced |
| (alap) | 85 | Simple | Advanced |
| (antimony AND tellurides) | 85 | Simple | Advanced |
| (acetylation) | 85 | Simple | Advanced |
| Schistidium apocarpum | 85 | Simple | Advanced |
| ((farmacia AND de AND jauja)) | 85 | Simple | Advanced |
| Mus musculus House%20Mouse | 85 | Simple | Advanced |
| (acidization) | 85 | Simple | Advanced |
| (paranormal) | 85 | Simple | Advanced |
| Saemundssonia lari gonothorax | 85 | Simple | Advanced |
| Brachythecium sp. | 85 | Simple | Advanced |
| (air AND pollution) | 85 | Simple | Advanced |
| (Depletion AND (Isotopic)) | 84 | Simple | Advanced |
| Drepanocladus sp. | 84 | Simple | Advanced |
| (achromobacter) | 84 | Simple | Advanced |
| (beryllium AND 9 AND neutron AND transport) | 84 | Simple | Advanced |
| casey | 84 | Simple | Advanced |
| Cesareus hamiltoni | 84 | Simple | Advanced |
| (core AND (earth)) | 84 | Simple | Advanced |
| Eudyptes chrysocome Rockhopper%20Penguin | 84 | Simple | Advanced |
| (cosmology) | 84 | Simple | Advanced |
| Pseudoboeckella poppei | 84 | Simple | Advanced |
| (commensalism) | 84 | Simple | Advanced |
| (Charging AND (Fission AND Reactor)) | 84 | Simple | Advanced |
| (agard) | 84 | Simple | Advanced |
| Schistidium antarcticum | 84 | Simple | Advanced |
| (Test) OR (Test) OR (Test) | 84 | Simple | Advanced |
| Paralomis spinosissima Antarctic king crab | 84 | Simple | Advanced |
| (simulation AND medical AND simulation AND training) | 84 | Simple | Advanced |
| (approximation AND (bohr)) | 84 | Simple | Advanced |
| (alveoli AND (dental)) | 83 | Simple | Advanced |
| flash | 83 | Simple | Advanced |
| Medusae sp. Jellyfish | 83 | Simple | Advanced |
| (absolute AND instabilities) | 83 | Simple | Advanced |
| (ebr) | 83 | Simple | Advanced |
| (activation AND (radio)) | 83 | Simple | Advanced |
| (mobiles AND mobile) | 83 | Simple | Advanced |
| Stercorarius longicaudus Long-tailed Jaeger, Long-tailed Skua | 83 | Simple | Advanced |
| (actinium AND 209) | 83 | Simple | Advanced |
| (body) | 83 | Simple | Advanced |
| (analysis AND (activation)) | 83 | Simple | Advanced |
| Ctenolepisma longicaudata Bristle-tail | 83 | Simple | Advanced |
| Spheniscus magellanicus Magellanic Penguin | 83 | Simple | Advanced |
| Bubulcus ibis Cattle Egret | 83 | Simple | Advanced |
| (Dispersal AND (Insect)) | 83 | Simple | Advanced |
| (accident AND insurance) | 82 | Simple | Advanced |
| Parochlus steinenii Midge | 82 | Simple | Advanced |
| (assaying AND (quantitative)) | 82 | Simple | Advanced |
| Notodiscus hookeri Snail | 82 | Simple | Advanced |
| Hypnum cupressiforme | 82 | Simple | Advanced |
| heard island | 82 | Simple | Advanced |
| Antarctophthirus ogmorhini Chewing lice | 82 | Simple | Advanced |
| Bryoerythrophyllum recurvirostre | 82 | Simple | Advanced |
| (absorbents) | 82 | Simple | Advanced |
| (caffeine AND (bone AND health OR osteoporosis)) | 82 | Simple | Advanced |
| "Mirounga leonina" "Southern Elephant Seal" | 82 | Simple | Advanced |
| penguin | 82 | Simple | Advanced |
| (Density AND (Ion)) | 82 | Simple | Advanced |
| (acidity) | 82 | Simple | Advanced |
| (acetylenes) | 82 | Simple | Advanced |
| (beer) | 82 | Simple | Advanced |
| Verrucidens tortifolius | 82 | Simple | Advanced |
| Polytrichum piliferum | 82 | Simple | Advanced |
| Channichthyidae indet | 82 | Simple | Advanced |
| Elasmobranchii sp. Elasmobranchs | 82 | Simple | Advanced |
| (emotion AND (film OR cinema OR movie)) | 82 | Simple | Advanced |
| (air AND transport) | 81 | Simple | Advanced |
| (Effective AND Energy AND (Internal AND Irradiation)) | 81 | Simple | Advanced |
| (comitato AND nazionale AND per AND l'energia AND nucleare) | 81 | Simple | Advanced |
| (acromegaly) | 81 | Simple | Advanced |
| Ditrichum subaustrale | 81 | Simple | Advanced |
| (a) | 81 | Simple | Advanced |
| (algebra) | 81 | Simple | Advanced |
| Vanadis antarctica | 81 | Simple | Advanced |
| (bacillus) | 81 | Simple | Advanced |
| Aequidens rivulatus Green Terror | 81 | Simple | Advanced |
| Polytrichum juniperinum | 81 | Simple | Advanced |
| (distribution) | 81 | Simple | Advanced |
| (cadarache AND (cea)) | 81 | Simple | Advanced |
| (modulus) | 81 | Simple | Advanced |
| (cyclotrons) | 81 | Simple | Advanced |
| (alkali AND metals) | 81 | Simple | Advanced |
| Grimmia lawiana | 81 | Simple | Advanced |
| Agrostis tenuis | 81 | Simple | Advanced |
| Anas eatoni Eaton's Pintail | 81 | Simple | Advanced |
| (doublet AND 2 AND device) | 81 | Simple | Advanced |
| (Exchange AND (Isotopic)) | 81 | Simple | Advanced |
| Bathyraja meridionalis Dark-belly skate | 81 | Simple | Advanced |
| (acriflavine) | 80 | Simple | Advanced |
| Ceratodon sp. | 80 | Simple | Advanced |
| Calamus sp. Porgie | 80 | Simple | Advanced |
| Trematomus hansoni Striped Rockcod | 80 | Simple | Advanced |
| (sheng AND dai) | 80 | Simple | Advanced |
| (condensers AND (steam)) | 80 | Simple | Advanced |
| Metzgeria sp. | 80 | Simple | Advanced |
| (analyzers AND (pulse)) | 80 | Simple | Advanced |
| (asia) | 80 | Simple | Advanced |
| Seppeltia succuba | 80 | Simple | Advanced |
| (batteries AND (electric)) | 80 | Simple | Advanced |
| (biomass) | 80 | Simple | Advanced |
| Meropathus chuni Weevils | 80 | Simple | Advanced |
| map | 80 | Simple | Advanced |
| Parochlus steinenii | 80 | Simple | Advanced |
| (david AND miscavige AND (modified AND pages)) | 80 | Simple | Advanced |
| (Steel-ASTM-A533 AND (Gr AND A)) | 80 | Simple | Advanced |
| (acetals) | 80 | Simple | Advanced |
| (current) | 80 | Simple | Advanced |
| (cooking AND (food)) | 80 | Simple | Advanced |
| Pseudoicichthys australis Ruff | 80 | Simple | Advanced |
| (cadmium OR hexavalent AND chromium OR crvi OR cr(vi) OR cr6) | 80 | Simple | Advanced |
| (alfven AND waves) | 80 | Simple | Advanced |
| (contribe) | 79 | Simple | Advanced |
| Dicranoweisia breviseta | 79 | Simple | Advanced |
| (Contamination AND (Internal)) | 79 | Simple | Advanced |
| Alaskozetes antarctius Mite | 79 | Simple | Advanced |
| Ixodes auritulus Tick | 79 | Simple | Advanced |
| (bismuth AND alloys AND intermetallic AND compounds AND uranium AND alloys) | 79 | Simple | Advanced |
| Lithodes murrayi Subantarctic stone crab | 79 | Simple | Advanced |
| (Steel-ASTM-A350 AND (Gr AND 3)) | 79 | Simple | Advanced |
| Perineus macronecti | 79 | Simple | Advanced |
| maps | 79 | Simple | Advanced |
| Pohlia sp. | 79 | Simple | Advanced |
| Grimmia immerso-leucophaea | 79 | Simple | Advanced |
| (blankets AND (gas)) | 79 | Simple | Advanced |
| (compensation AND (workmens)) | 79 | Simple | Advanced |
| Embryonopsis halticella Moth | 79 | Simple | Advanced |
| (direct) | 79 | Simple | Advanced |
| (accelerator AND facilities) | 79 | Simple | Advanced |
| Somniosus pacificus Pacific Sleeper Shark | 79 | Simple | Advanced |
| (autotrophs) | 79 | Simple | Advanced |
| (enzymes) | 79 | Simple | Advanced |
| (accountability) | 79 | Simple | Advanced |
| (accelerator AND driven AND transmutation) | 79 | Simple | Advanced |
| (graphic AND design) | 79 | Simple | Advanced |
| (Steel-ASTM-A508 AND (Gr AND 5)) | 79 | Simple | Advanced |
| Leucocarbo atriceps Imperial Shag (Macquarie Island) | 79 | Simple | Advanced |
| (ocean) | 79 | Simple | Advanced |
| (absorption AND heat) | 79 | Simple | Advanced |
| (adrenaline) | 79 | Simple | Advanced |
| (Acid AND Electrolyte AND Fuel AND Cells) | 79 | Simple | Advanced |
| (absorption AND refrigeration AND cycle) | 78 | Simple | Advanced |
| Jamesoniella sp. | 78 | Simple | Advanced |
| (airox AND process) | 78 | Simple | Advanced |
| (Steel-ASTM-A508 AND (Gr AND 3)) | 78 | Simple | Advanced |
| (accessibility) | 78 | Simple | Advanced |
| Muraenolepis sp. Moray cods | 78 | Simple | Advanced |
| (shpil`rain) | 78 | Simple | Advanced |
| (copper AND oxide AND solar AND cells) | 78 | Simple | Advanced |
| (deep AND web) | 78 | Simple | Advanced |
| Pseudonirmus gurlti Lice | 78 | Simple | Advanced |
| (Actinium AND Hydrides) | 78 | Simple | Advanced |
| (Alloy-X750 AND (Inconel)) | 78 | Simple | Advanced |
| (adenines) | 78 | Simple | Advanced |
| Thalassiosira scotia | 78 | Simple | Advanced |
| Racomitrium crispulum | 78 | Simple | Advanced |
| (accretion AND disks) | 78 | Simple | Advanced |
| "Euphausia superba" "krill" | 78 | Simple | Advanced |
| (tanks) | 78 | Simple | Advanced |
| Lepidonotothen (Lindbergichthys) mizops Toad Rockcod | 78 | Simple | Advanced |
| Hyperia antarctica | 78 | Simple | Advanced |
| Drepanocladus aduncus | 78 | Simple | Advanced |
| Muraenolepis microps Smalleye moray cod | 78 | Simple | Advanced |
| (adsorbents) | 78 | Simple | Advanced |
| (Reactor AND Fuels AND (Fusion)) | 77 | Simple | Advanced |
| (buildings AND (containment)) | 77 | Simple | Advanced |
| (Steel-ASTM-A387 AND (Gr AND 5)) | 77 | Simple | Advanced |
| Bartramia patens | 77 | Simple | Advanced |
| (malaria) | 77 | Simple | Advanced |
| Tullbergia mixta Springtail | 77 | Simple | Advanced |
| (analysis AND (load)) | 77 | Simple | Advanced |
| (agr AND reactor AND (windscale)) | 77 | Simple | Advanced |
| Nellia oculata | 77 | Simple | Advanced |
| (allotropy) | 77 | Simple | Advanced |
| (calculations AND (2-dimensional)) | 77 | Simple | Advanced |
| Cephalopoda sp. Cephalopods | 77 | Simple | Advanced |
| (andesite) | 77 | Simple | Advanced |
| (abandoned AND sites) | 77 | Simple | Advanced |
| (IEC AND (International AND Electrotechnical AND Commission)) | 76 | Simple | Advanced |
| Riccardia colensoi | 76 | Simple | Advanced |
| Lepraria sp. | 76 | Simple | Advanced |
| Saemundssonia pterodromae Lice | 76 | Simple | Advanced |
| (stem AND cells) | 76 | Simple | Advanced |
| (Actinium AND Fluorides) | 76 | Simple | Advanced |
| (aurora) | 76 | Simple | Advanced |
| (aquatic) | 76 | Simple | Advanced |
| (aere) | 76 | Simple | Advanced |
| (Converters AND (Image)) | 76 | Simple | Advanced |
| (actinide AND complexes) | 76 | Simple | Advanced |
| Docophorus bicolor | 76 | Simple | Advanced |
| (afudc) | 76 | Simple | Advanced |
| (acetylcholine) | 76 | Simple | Advanced |
| (Critical AND Group AND (ICRP)) | 76 | Simple | Advanced |
| (acrylic AND acid AND esters) | 76 | Simple | Advanced |
| (haschke) | 76 | Simple | Advanced |
| (astronomy) | 76 | Simple | Advanced |
| (acetoacetic AND acid AND esters) | 76 | Simple | Advanced |
| (contravention) | 76 | Simple | Advanced |
| (alkazid AND process) | 76 | Simple | Advanced |
| (Sites AND (Fission AND Reactor)) | 76 | Simple | Advanced |
| (blades AND (compressor)) | 76 | Simple | Advanced |
| (accumulators) | 76 | Simple | Advanced |
| (acid AND proteinases) | 76 | Simple | Advanced |
| (genetics) | 76 | Simple | Advanced |
| Pachyptila crassirostris Fulmar Prion | 76 | Simple | Advanced |
| (Adrenocorticotropic AND Hormone) | 76 | Simple | Advanced |
| penguins | 75 | Simple | Advanced |
| (acetolysis) | 75 | Simple | Advanced |
| Brachythecium subpilosum | 75 | Simple | Advanced |
| Halarachne miroungae Mite | 75 | Simple | Advanced |
| (hypothyroid AND neuropathy) | 75 | Simple | Advanced |
| (acid AND phosphates) | 75 | Simple | Advanced |
| (american) | 75 | Simple | Advanced |
| Alloptes aschizurus Mite | 75 | Simple | Advanced |
| (analysis AND (quantitative AND chemical)) | 75 | Simple | Advanced |
| (abaqus) | 75 | Simple | Advanced |
| (basins AND (sedimentary)) | 75 | Simple | Advanced |
| (radar) | 75 | Simple | Advanced |
| (amides) | 75 | Simple | Advanced |
| (circuits AND (magnetic)) | 75 | Simple | Advanced |
| (solvesso) | 75 | Simple | Advanced |
| (PBS) | 74 | Simple | Advanced |
| Australophocoena dioptrica Spectacled Dolphin | 74 | Simple | Advanced |
| Mesembriorrhinus brevis | 74 | Simple | Advanced |
| (age) | 74 | Simple | Advanced |
| (bis(phenyloxazolyl)benzene) | 74 | Simple | Advanced |
| (calorimeters AND (particle)) | 74 | Simple | Advanced |
| (adhesives) | 74 | Simple | Advanced |
| Macrourus carinatus Bigeye grenadier | 74 | Simple | Advanced |
| (beryllium AND alloys AND decomposition) | 74 | Simple | Advanced |
| (bureau AND mines AND (us)) | 74 | Simple | Advanced |
| (Track AND Detectors AND (Gas)) | 74 | Simple | Advanced |
| (anneau AND de AND collisions AND d'orsay) | 74 | Simple | Advanced |
| Pseudonirmus sp. | 74 | Simple | Advanced |
| (critical) | 74 | Simple | Advanced |
| Dicranoweisia antarctica | 74 | Simple | Advanced |
| (accelerator AND breeders) | 74 | Simple | Advanced |
| "Thalassoica antarctica" "Antarctic Petrel" | 74 | Simple | Advanced |
| (basedow's AND disease) | 74 | Simple | Advanced |
| (control AND theory AND (reactor)) | 74 | Simple | Advanced |
| Xanthoria mawsonii | 74 | Simple | Advanced |
| Menopon sp. | 74 | Simple | Advanced |
| (albuquerque) | 74 | Simple | Advanced |
| (borides) | 74 | Simple | Advanced |
| (roman`kov) | 74 | Simple | Advanced |
| (sae) | 74 | Simple | Advanced |
| (einsteinium) | 74 | Simple | Advanced |
| (Release AND (Fission AND Product)) | 74 | Simple | Advanced |
| (Ultrahigh AND Frequency AND Radiation AND (01-100 AND Ghz)) | 74 | Simple | Advanced |
| Colobanthus quitensis | 74 | Simple | Advanced |
| Philonotis scabrifolia | 74 | Simple | Advanced |
| (emission) | 74 | Simple | Advanced |
| (aedes) | 73 | Simple | Advanced |
| Plectus antarcticus Unsegmented roundworm | 73 | Simple | Advanced |
| (electron AND cloud AND containment) | 73 | Simple | Advanced |
| (chemistry AND (water)) | 73 | Simple | Advanced |
| (Sheaths AND (Fuel)) | 73 | Simple | Advanced |
| Riccardia alcicornis | 73 | Simple | Advanced |
| Ectemnorrhinus forbesi Beetle | 73 | Simple | Advanced |
| (cascades AND (nuclear)) | 73 | Simple | Advanced |
| (Steel-ASTM-A508 AND (Gr AND 4)) | 73 | Simple | Advanced |
| Microscolex enzenspergeri Earthworm | 73 | Simple | Advanced |
| (acoustic AND heating) | 73 | Simple | Advanced |
| Bathyraja spp. Skate | 73 | Simple | Advanced |
| (converters AND (electric)) | 73 | Simple | Advanced |
| (abandoned AND wells) | 73 | Simple | Advanced |
| Austrogoniodes macquariensis Bird lice | 73 | Simple | Advanced |
| (alcator AND device) | 73 | Simple | Advanced |
| (boson AND exchange AND models AND nucleon AND nucleon AND interactions) | 73 | Simple | Advanced |
| (current AND (leakage)) | 73 | Simple | Advanced |
| Tringa glareola Wood Sandpiper | 73 | Simple | Advanced |
| Musca domestica | 73 | Simple | Advanced |
| (breast AND cancer AND quality AND life AND (sex OR sexual) NOT (men OR male)) | 73 | Simple | Advanced |
| (actinomycin) | 73 | Simple | Advanced |
| (allergy) | 73 | Simple | Advanced |
| (Approximation AND (Fixed AND Scattering AND Centres)) | 73 | Simple | Advanced |
| Docophoroides hunteri | 73 | Simple | Advanced |
| (algorithms) | 73 | Simple | Advanced |
| (analysis AND (structural AND chemical)) | 73 | Simple | Advanced |
| (cell AND growth AND (plant)) | 73 | Simple | Advanced |
| (Food AND Irradiation AND (Radiopreservation)) | 73 | Simple | Advanced |
| (abandoned AND shafts) | 73 | Simple | Advanced |
| (absolute AND counting) | 73 | Simple | Advanced |
| (albedo) | 72 | Simple | Advanced |
| Epiphanes senta | 72 | Simple | Advanced |
| (Hepatitis AND (Infectious)) | 72 | Simple | Advanced |
| (balances AND (magnetic)) | 72 | Simple | Advanced |
| (cultures AND (cells)) | 72 | Simple | Advanced |
| (bridges AND (electric)) | 72 | Simple | Advanced |
| (consolidation AND (sand)) | 72 | Simple | Advanced |
| Philonotis angustifolia | 72 | Simple | Advanced |
| (Air AND Heaters) | 72 | Simple | Advanced |
| (electroacupuncture) | 72 | Simple | Advanced |
| (Compounds AND (Inorganic)) | 72 | Simple | Advanced |
| Tortula geheebiaeopsis | 72 | Simple | Advanced |
| (afterglow) | 72 | Simple | Advanced |
| (CFU AND (Colony AND Forming AND Units)) | 72 | Simple | Advanced |
| Lithodes spp King crabs | 72 | Simple | Advanced |
| (acridine AND orange) | 72 | Simple | Advanced |
| ((energy)) | 72 | Simple | Advanced |
| (hypothyroid AND depression) | 72 | Simple | Advanced |
| (paint) | 72 | Simple | Advanced |
| (Food AND Irradiation AND (Radiosterilization)) | 72 | Simple | Advanced |
| (Biscay AND Bay AND (France, AND Spain)) | 72 | Simple | Advanced |
| Cephaloziella varians | 72 | Simple | Advanced |
| (atomic AND shells AND (m)) | 72 | Simple | Advanced |
| Catharacta lonnbergi Brown Skua | 72 | Simple | Advanced |
| Philonotis tenuis | 72 | Simple | Advanced |
| (Disks AND (Intervertebral)) | 72 | Simple | Advanced |
| (acid AND mine AND drainage) | 72 | Simple | Advanced |
| (absorption AND spectroscopy) | 72 | Simple | Advanced |
| (acridines) | 71 | Simple | Advanced |
| Lophocolea bidentata | 71 | Simple | Advanced |
| (conductors AND (electric)) | 71 | Simple | Advanced |
| (acetylsalicylic AND acid) | 71 | Simple | Advanced |
| (brodmann) | 71 | Simple | Advanced |
| (batteries AND (isotopic)) | 71 | Simple | Advanced |
| (cells AND (animal)) | 71 | Simple | Advanced |
| (Bundles AND (Fuel AND Elements)) | 71 | Simple | Advanced |
| Diaphanoeca grandis | 71 | Simple | Advanced |
| Amphiascoides sp. | 71 | Simple | Advanced |
| (Steel-ASTM-A387 AND (Gr AND 2)) | 71 | Simple | Advanced |
| (broadening AND (line)) | 71 | Simple | Advanced |
| (acetoacetic AND acid) | 71 | Simple | Advanced |
| (atmosphere) | 71 | Simple | Advanced |
| Canonopsis sericeus Beetle | 71 | Simple | Advanced |
| (Steel-ASTM-A533 AND (Gr AND B)) | 71 | Simple | Advanced |
| (actinium AND oxides) | 71 | Simple | Advanced |
| (a2) | 71 | Simple | Advanced |
| (acid AND sulfites) | 71 | Simple | Advanced |
| Perineus concinnus | 71 | Simple | Advanced |
| Lepidozia laevifolia | 71 | Simple | Advanced |
| (diffraction) | 71 | Simple | Advanced |
| (acetonitrile) | 71 | Simple | Advanced |
| (alizarin) | 71 | Simple | Advanced |
| (osmosis) | 71 | Simple | Advanced |
| (Emissions AND (Industrial)) | 71 | Simple | Advanced |
| (Variability AND (Genetic)) | 71 | Simple | Advanced |
| Chrysochromulina type K | 71 | Simple | Advanced |
| Riccardia cochleata | 71 | Simple | Advanced |
| Encentrum mustela | 71 | Simple | Advanced |
| (amplifiers) | 71 | Simple | Advanced |
| (binding) | 71 | Simple | Advanced |
| (creep) | 71 | Simple | Advanced |
| (acoustic AND radar) | 71 | Simple | Advanced |
| (china) | 71 | Simple | Advanced |
| (Age AND Hardening) | 71 | Simple | Advanced |
| (arktika AND (nuclear AND ship)) | 71 | Simple | Advanced |
| (atomic AND shells AND (n)) | 71 | Simple | Advanced |
| (acrocentric AND chromosomes) | 70 | Simple | Advanced |
| Ectomnorhinus grisescens | 70 | Simple | Advanced |
| (analog) | 70 | Simple | Advanced |
| (conduction AND (thermal)) | 70 | Simple | Advanced |
| (wind AND power) | 70 | Simple | Advanced |
| (Processing AND (Food)) | 70 | Simple | Advanced |
| (Steel-ASTM-A508 AND (Gr AND 2)) | 70 | Simple | Advanced |
| (basophils AND (connective AND tissue)) | 70 | Simple | Advanced |
| Andreaea sp. | 70 | Simple | Advanced |
| Philodina gregaria | 70 | Simple | Advanced |
| Nototheniidae sp. Notothenidae spp. | 70 | Simple | Advanced |
| (clusters AND (fuel AND elements)) | 70 | Simple | Advanced |
| (Government AND Industry AND Data AND Exchange AND Program AND (GIDEP)) | 70 | Simple | Advanced |
| Bryum subrotundifolium | 70 | Simple | Advanced |
| Anas rhynchotis Australasian Shoveler | 70 | Simple | Advanced |
| Breutelia pendula | 70 | Simple | Advanced |
| (( heart attack )) | 70 | Simple | Advanced |
| Cephalorhynchus commersonii Commerson's dolphin | 70 | Simple | Advanced |
| (actinide AND isotopes) | 70 | Simple | Advanced |
| (ac AND systems) | 70 | Simple | Advanced |
| (Absorption AND Heat) | 70 | Simple | Advanced |
| Cymatocylis kerguelensis | 70 | Simple | Advanced |
| Paranotothenia magellanica Magellanic Rockcod | 70 | Simple | Advanced |
| (amphibolites) | 70 | Simple | Advanced |
| (column AND separation AND (isotopes)) | 70 | Simple | Advanced |
| (albania) | 70 | Simple | Advanced |
| Anas superciliosa Pacific Black Duck | 70 | Simple | Advanced |
| (swine AND flu) | 70 | Simple | Advanced |
| Austrogoniodes sp. | 70 | Simple | Advanced |
| Hydromedion sparsutum Beetle | 70 | Simple | Advanced |
| (alkaloids) | 70 | Simple | Advanced |
| (nureth) | 70 | Simple | Advanced |
| (commerce AND (nuclear)) | 70 | Simple | Advanced |
| (Scanning AND (Fuel)) | 70 | Simple | Advanced |
| Paraschistochila childii | 70 | Simple | Advanced |
| (bafa) | 70 | Simple | Advanced |
| (acetic AND acid AND esters) | 70 | Simple | Advanced |
| (acetylaminofluorenes) | 70 | Simple | Advanced |
| (acid AND sulfates) | 70 | Simple | Advanced |
| Ralfsia australis | 70 | Simple | Advanced |
| (Exchange AND (Ion)) | 70 | Simple | Advanced |
| Austromenopon brevifimbriatum | 70 | Simple | Advanced |
| Porosira glacialis | 70 | Simple | Advanced |
| (communities AND (ecological)) | 69 | Simple | Advanced |
| Usnea antarctica | 69 | Simple | Advanced |
| (cooling AND systems AND (fission AND reactor)) | 69 | Simple | Advanced |
| (cores AND (magnet)) | 69 | Simple | Advanced |
| (currents AND (beam)) | 69 | Simple | Advanced |
| (Ahuachapan AND Geothermal AND Field) | 69 | Simple | Advanced |
| Eudyptes schlegeli Royal Penguin | 69 | Simple | Advanced |
| (currents AND (neutral)) | 69 | Simple | Advanced |
| Vibilia antarctica | 69 | Simple | Advanced |
| Ptychomnion aciculare | 69 | Simple | Advanced |
| (beams AND (structural)) | 69 | Simple | Advanced |
| (core AND polarization AND (nuclei)) | 69 | Simple | Advanced |
| (Control AND (Inspection)) | 69 | Simple | Advanced |
| Racomitrium austro-georgicum | 69 | Simple | Advanced |
| Austrogoniodes hamiltoni | 69 | Simple | Advanced |
| (lymph) | 69 | Simple | Advanced |
| (embryos) | 69 | Simple | Advanced |
| ((atmoshpere)) | 69 | Simple | Advanced |
| (IEUS AND (Integrated AND Energy AND Utility AND Systems)) | 69 | Simple | Advanced |
| Pseudonitzschia antarctica | 69 | Simple | Advanced |
| Xanthoria elegans | 69 | Simple | Advanced |
| (acidification) | 69 | Simple | Advanced |
| (activity AND (optical)) | 69 | Simple | Advanced |
| (algorithm) | 69 | Simple | Advanced |
| Branta canadensis Canada Goose | 69 | Simple | Advanced |
| Lipeurus obscurus | 69 | Simple | Advanced |
| Plagiochila retrospectans | 69 | Simple | Advanced |
| Paralithodes spp King crab | 69 | Simple | Advanced |
| (alloxan) | 69 | Simple | Advanced |
| Lepraria angardiana | 69 | Simple | Advanced |
| Collotheca ornata cornuta | 69 | Simple | Advanced |
| Caloplaca sp. | 69 | Simple | Advanced |
| (agglutinins) | 69 | Simple | Advanced |
| (xin AND guo) | 69 | Simple | Advanced |
| (mach) | 69 | Simple | Advanced |
| (conductivity AND (electric)) | 69 | Simple | Advanced |
| (cars AND (spectroscopy)) | 69 | Simple | Advanced |
| (additives) | 69 | Simple | Advanced |
| (algol) | 68 | Simple | Advanced |
| Dicranoweisia brevipes | 68 | Simple | Advanced |
| Delphinidae sp. Dolphin sp. | 68 | Simple | Advanced |
| (engineering) | 68 | Simple | Advanced |
| (IAEA AND Marine AND Environment AND Laboratory, AND Monaco) | 68 | Simple | Advanced |
| Paraclisis obscura Bird lice | 68 | Simple | Advanced |
| (elements) | 68 | Simple | Advanced |
| (ac AND amplifiers) | 68 | Simple | Advanced |
| (Adiabatic AND Compression AND Heating) | 68 | Simple | Advanced |
| (air AND quality) | 68 | Simple | Advanced |
| Neogloboquadrina pachyderma | 68 | Simple | Advanced |
| Pringleophaga heardensis Clothes moth | 68 | Simple | Advanced |
| Sterna anaethetus Bridled%20Tern | 68 | Simple | Advanced |
| (stem AND cell) | 68 | Simple | Advanced |
| Eurymetopus murphyi | 68 | Simple | Advanced |
| (fructose OR sucralose OR splenda) | 68 | Simple | Advanced |
| (debye-scherrer AND method) | 68 | Simple | Advanced |
| Notolepis coatsi Antarctic jonasfish | 68 | Simple | Advanced |
| (acoustic AND detection) | 68 | Simple | Advanced |
| (Steel-ASTM-A533 AND (Gr AND C)) | 68 | Simple | Advanced |
| Schistidium hyalino-cuspidatum | 68 | Simple | Advanced |
| Antarctonesiotes gracilipes Beetle | 68 | Simple | Advanced |
| (alkyl) | 68 | Simple | Advanced |
| (aeromonas) | 68 | Simple | Advanced |
| (Analysis AND (Fourier)) | 68 | Simple | Advanced |
| (BR-1 AND Reactor AND (Russian AND Federation)) | 68 | Simple | Advanced |
| (atomic AND energy AND control AND board AND (canada)) | 68 | Simple | Advanced |
| Dinophysis antarctica | 68 | Simple | Advanced |
| (achromatic AND lesions) | 68 | Simple | Advanced |
| (balance AND (energy)) | 68 | Simple | Advanced |
| (alligators) | 68 | Simple | Advanced |
| (amberlite) | 68 | Simple | Advanced |
| (Reactor AND Fueling AND (Fusion AND Reactors)) | 68 | Simple | Advanced |
| Lateolabrax japonicus Japanese Seabass | 68 | Simple | Advanced |
| Vanadis longissima | 68 | Simple | Advanced |
| Tayloria octoblepharum | 68 | Simple | Advanced |
| Temnoma palmatum | 68 | Simple | Advanced |
| (clusters AND (galaxy)) | 68 | Simple | Advanced |
| (drift) | 67 | Simple | Advanced |
| Dawsonia superba | 67 | Simple | Advanced |
| (absolute AND zero AND temperature) | 67 | Simple | Advanced |
| (hydrogen AND r) | 67 | Simple | Advanced |
| (circulation AND (blood)) | 67 | Simple | Advanced |
| (converters AND (image)) | 67 | Simple | Advanced |
| (boundaries AND (grain)) | 67 | Simple | Advanced |
| (acoustic AND nmr) | 67 | Simple | Advanced |
| (ac AND losses) | 67 | Simple | Advanced |
| (dosemeters) | 67 | Simple | Advanced |
| Leptostomum inclinans | 67 | Simple | Advanced |
| (k`e-ch`uan) | 67 | Simple | Advanced |
| (acoustic AND agglomerators) | 67 | Simple | Advanced |
| (casings AND (well)) | 67 | Simple | Advanced |
| (counters AND (radiation)) | 67 | Simple | Advanced |
| (acid AND phosphatase) | 67 | Simple | Advanced |
| (Recycling AND (Nuclear AND Fuel)) | 67 | Simple | Advanced |
| (australia) | 67 | Simple | Advanced |
| (container AND closure AND integrity) | 67 | Simple | Advanced |
| Schistidium rivulare | 67 | Simple | Advanced |
| (coral) | 67 | Simple | Advanced |
| Tortula rubra | 67 | Simple | Advanced |
| Discorbina vilardeboana | 67 | Simple | Advanced |
| Belgica antarctica Midge | 67 | Simple | Advanced |
| temperature | 67 | Simple | Advanced |
| (current AND (alternating)) | 67 | Simple | Advanced |
| (Steel-ASTM-A387 AND (Gr AND 21)) | 67 | Simple | Advanced |
| (anwr OR ((global AND climate) AND change OR warming) OR kyoto OR waste) | 67 | Simple | Advanced |
| Antarctophthirus ogmorhini | 67 | Simple | Advanced |
| Pellitorina setosa | 67 | Simple | Advanced |
| Cephaloziella sp. | 67 | Simple | Advanced |
| Austrogoniodes cristati Bird lice | 67 | Simple | Advanced |
| (cores AND (drill)) | 67 | Simple | Advanced |
| (absorption AND spectra) | 67 | Simple | Advanced |
| (information AND science) | 67 | Simple | Advanced |
| (Column AND Separation AND (Isotopes)) | 67 | Simple | Advanced |
| Hypnum revolutum | 67 | Simple | Advanced |
| (ar) | 67 | Simple | Advanced |
| (aerobic AND digestion) | 67 | Simple | Advanced |
| (Actinium AND Hydroxides) | 67 | Simple | Advanced |
| (Collective AND Motion AND (In AND Nuclei)) | 67 | Simple | Advanced |
| (Slurries AND (Fuel)) | 67 | Simple | Advanced |
| (Cells AND (Immobilized)) | 67 | Simple | Advanced |
| (cell AND growth AND (animal)) | 67 | Simple | Advanced |
| (allanite) | 66 | Simple | Advanced |
| Turgidosculum complicatulum | 66 | Simple | Advanced |
| (acid AND anhydrases) | 66 | Simple | Advanced |
| (feng AND hao) | 66 | Simple | Advanced |
| Podacarus auberti | 66 | Simple | Advanced |
| (esters) | 66 | Simple | Advanced |
| (acoustic AND microscopy) | 66 | Simple | Advanced |
| (concentrates AND (ore)) | 66 | Simple | Advanced |
| (acid AND halides) | 66 | Simple | Advanced |
| (actuators) | 66 | Simple | Advanced |
| (analog AND resonances AND (strangeness)) | 66 | Simple | Advanced |
| (acrylic AND polymers) | 66 | Simple | Advanced |
| Ampiascoides sp. | 66 | Simple | Advanced |
| Plagiochila deltoidea | 66 | Simple | Advanced |
| (bosons) | 66 | Simple | Advanced |
| (coulomb AND excitation AND semiclassical AND approximation) | 66 | Simple | Advanced |
| (cascade AND (extraction)) | 66 | Simple | Advanced |
| (breast AND cancer) | 66 | Simple | Advanced |
| (Capsules AND (Irradiation)) | 66 | Simple | Advanced |
| (Pools AND (Fuel AND Storage)) | 66 | Simple | Advanced |
| Umbilicaria aprina | 66 | Simple | Advanced |
| Austrogoniodes strutheus | 66 | Simple | Advanced |
| Orthodontium lineare | 66 | Simple | Advanced |
| Ommatophoca rossi Ross Seal | 66 | Simple | Advanced |
| (Aircraft AND Fuels) | 66 | Simple | Advanced |
| (alloy-713lc AND (inconel)) | 66 | Simple | Advanced |
| Anous minutus Black Noddy | 66 | Simple | Advanced |
| Pandelia angularis | 66 | Simple | Advanced |
| Lycodapus antarcticus | 66 | Simple | Advanced |
| Muelleriella crassifolia | 66 | Simple | Advanced |
| Pseudoboeckella remotissima | 66 | Simple | Advanced |
| (Alcohol AND Fuels) | 66 | Simple | Advanced |
| Parapetalotricha meridiana | 66 | Simple | Advanced |
| Naubates Pterodromi | 66 | Simple | Advanced |
| (agesta AND reactor) | 66 | Simple | Advanced |
| (tat`yanin) | 66 | Simple | Advanced |
| (columns AND (thermal)) | 66 | Simple | Advanced |
| (adriatic AND sea) | 66 | Simple | Advanced |
| (alouette AND satellites) | 66 | Simple | Advanced |
| (Steel-ASTM-A350 AND (Gr AND 2)) | 66 | Simple | Advanced |
| Notoligotrichum australe | 66 | Simple | Advanced |
| "Eudyptes chrysolophus" "Royal Penguin" | 66 | Simple | Advanced |
| Harrisoniella hopkinsi | 66 | Simple | Advanced |
| (acoustic AND emission AND testing) | 66 | Simple | Advanced |
| (cba AND (brookhaven AND colliding AND beam AND accelerator)) | 66 | Simple | Advanced |
| (adamantane) | 66 | Simple | Advanced |
| (cluster AND model AND (nuclear)) | 66 | Simple | Advanced |
| (renewable AND energy) | 66 | Simple | Advanced |
| Lepicolea scolopendra | 66 | Simple | Advanced |
| Ectemnorrhinus hoseasoni Beetle | 66 | Simple | Advanced |
| Tylenchus sp. Unsegmented roundworm | 66 | Simple | Advanced |
| (cluster AND model AND (particle)) | 66 | Simple | Advanced |
| (architecture) | 66 | Simple | Advanced |
| (Charging AND Machines AND (Fission AND Reactor)) | 66 | Simple | Advanced |
| Mesembriorrhinus parvulus Weevils | 66 | Simple | Advanced |
| Cythere foveolata | 66 | Simple | Advanced |
| (adrenal AND glands) | 66 | Simple | Advanced |
| (activated AND carbon) | 65 | Simple | Advanced |
| (alabama) | 65 | Simple | Advanced |
| Zygodon intermedius | 65 | Simple | Advanced |
| Lagena semimarginata | 65 | Simple | Advanced |
| Ectemnorrhinus (s. str.) crassipes Beetle | 65 | Simple | Advanced |
| (corn AND (maize)) | 65 | Simple | Advanced |
| (control AND (radioactivity)) | 65 | Simple | Advanced |
| (Food AND Irradiation AND (Radiopasteurization)) | 65 | Simple | Advanced |
| (alkaline) | 65 | Simple | Advanced |
| (bunching AND (beam)) | 65 | Simple | Advanced |
| (fuel AND cell) | 65 | Simple | Advanced |
| Lophocolea austrigena | 65 | Simple | Advanced |
| (cables AND (electric)) | 65 | Simple | Advanced |
| (acid AND carbonates) | 65 | Simple | Advanced |
| (blankets AND (breeding)) | 65 | Simple | Advanced |
| Thuidium furfurosum | 65 | Simple | Advanced |
| Lepidonotothen kempi Striped-eyed rockcod | 65 | Simple | Advanced |
| Lindia torulosa | 65 | Simple | Advanced |
| Lumbricillus macquariensis | 65 | Simple | Advanced |
| (Steel-ASTM-A533 AND (Gr AND D)) | 65 | Simple | Advanced |
| (beta AND beams AND (electrons)) | 65 | Simple | Advanced |
| (biofuel) | 65 | Simple | Advanced |
| (Acoustic AND Heating) | 65 | Simple | Advanced |
| (Elution AND (Insoluble AND Particles)) | 65 | Simple | Advanced |
| (Transport AND (Gamma)) | 65 | Simple | Advanced |
| Spilopsyllus cuniculi European rabbit flea | 65 | Simple | Advanced |
| Hypnum chrysogaster | 65 | Simple | Advanced |
| Lumbricillus macquariensis Earthworms | 65 | Simple | Advanced |
| (advertising) | 65 | Simple | Advanced |
| (determination) | 65 | Simple | Advanced |
| (dirac) | 65 | Simple | Advanced |
| Gastropoda indet | 65 | Simple | Advanced |
| Paralomis formosa | 65 | Simple | Advanced |
| Lagena apiculata | 65 | Simple | Advanced |
| (biotechnology) | 65 | Simple | Advanced |
| (Batteries AND (Isotopic)) | 65 | Simple | Advanced |
| (Enriched AND Materials AND (Isotopes)) | 65 | Simple | Advanced |
| Blindia sp. | 65 | Simple | Advanced |
| Pringleophaga Kerguelenensis | 65 | Simple | Advanced |
| Myro kerguelensis Spider | 65 | Simple | Advanced |
| (acid AND hydrolysis) | 65 | Simple | Advanced |
| (beryllium AND alloys AND texture) | 65 | Simple | Advanced |
| (civilian AND intelligence) | 65 | Simple | Advanced |
| (Radiosterilization AND (Food)) | 65 | Simple | Advanced |
| Maupasia sp. | 65 | Simple | Advanced |
| (air AND conditioning) | 64 | Simple | Advanced |
| Friesea tilbrooki Springtail | 64 | Simple | Advanced |
| Plagiochila banksiana | 64 | Simple | Advanced |
| Ditrichum conicum | 64 | Simple | Advanced |
| Docophoroides murphyi Bird lice | 64 | Simple | Advanced |
| Halozetes belgicae Mite | 64 | Simple | Advanced |
| Lithodidae sp. King and stone crabs | 64 | Simple | Advanced |
| (condensers AND (vapor)) | 64 | Simple | Advanced |
| (Angle AND (Incidence)) | 64 | Simple | Advanced |
| Mogurnda n. sp. Flinders Ranges Gudgeon | 64 | Simple | Advanced |
| Lycopodium dalhousianum | 64 | Simple | Advanced |
| Puffinus carneipes Flesh-footed Shearwater, Fleshy-footed Shearwater | 64 | Simple | Advanced |
| Fragilaria islandica | 64 | Simple | Advanced |
| Ulota phyllantha | 64 | Simple | Advanced |
| (adenocarcinomas) | 64 | Simple | Advanced |
| (administration) | 64 | Simple | Advanced |
| (aflatoxin) | 64 | Simple | Advanced |
| Tydeus erebus | 64 | Simple | Advanced |
| (choppers AND (beam)) | 64 | Simple | Advanced |
| (albumen) | 64 | Simple | Advanced |
| (cordis) | 64 | Simple | Advanced |
| Hypotrachyna sp. | 64 | Simple | Advanced |
| Trichocerca brachyura | 64 | Simple | Advanced |
| (currents AND (water)) | 64 | Simple | Advanced |
| (charge AND radius AND (nuclear)) | 64 | Simple | Advanced |
| (condensation AND (vapor)) | 64 | Simple | Advanced |
| Macrobiotus furciger Water bear | 64 | Simple | Advanced |
| Docophoroides brevis | 64 | Simple | Advanced |
| (bevatron) | 64 | Simple | Advanced |
| (h1n1) | 64 | Simple | Advanced |
| (psychology) | 64 | Simple | Advanced |
| (evolution) | 64 | Simple | Advanced |
| (Security AND (Financial)) | 64 | Simple | Advanced |
| Tortula anderssonii | 64 | Simple | Advanced |
| Beania challengeri | 64 | Simple | Advanced |
| Typhlomangelia fluctosa | 64 | Simple | Advanced |
| Ptychomnion densifolium | 64 | Simple | Advanced |
| Nototheniops larseni Painted rockcod | 64 | Simple | Advanced |
| (api AND 4000) | 64 | Simple | Advanced |
| Trichocolea sp. | 64 | Simple | Advanced |
| Ectemnorrhinus (s. str.) jelbarti Beetle | 64 | Simple | Advanced |
| Notothenia neglecta Yellowbelly rockcod | 64 | Simple | Advanced |
| (bronze AND (sodium AND tungsten)) | 64 | Simple | Advanced |
| (control AND (inspection)) | 64 | Simple | Advanced |
| (alpha AND detection) | 64 | Simple | Advanced |
| (blog) | 64 | Simple | Advanced |
| (Friction AND (Internal)) | 64 | Simple | Advanced |
| (astm) | 64 | Simple | Advanced |
| Gackstroemia weindorferi | 64 | Simple | Advanced |
| "Pygoscelis papua" "Gentoo Penguin (subantarctic)" | 64 | Simple | Advanced |
| Xanthoria sp. | 64 | Simple | Advanced |
| (columns AND (structural)) | 64 | Simple | Advanced |
| (actinium AND sulfates) | 63 | Simple | Advanced |
| Hypsibius antarcticus Water bear | 63 | Simple | Advanced |
| (r134a) | 63 | Simple | Advanced |
| (calculations AND (many AND dimensions)) | 63 | Simple | Advanced |
| (buckling AND (structural)) | 63 | Simple | Advanced |
| Euplotes acanthodus | 63 | Simple | Advanced |
| Tortula excelsa | 63 | Simple | Advanced |
| Balaenoptera musculus Pygmy Blue Whale | 63 | Simple | Advanced |
| (actinium AND 228) | 63 | Simple | Advanced |
| (health) | 63 | Simple | Advanced |
| (Condensers AND (Using AND Ice)) | 63 | Simple | Advanced |
| (Discharges AND (Ionization)) | 63 | Simple | Advanced |
| Megaceros sp. | 63 | Simple | Advanced |
| Lepidozia sp. | 63 | Simple | Advanced |
| (aromatics) | 63 | Simple | Advanced |
| Halozetes belgicae | 63 | Simple | Advanced |
| Lagena clavata | 63 | Simple | Advanced |
| (coils AND (electric)) | 63 | Simple | Advanced |
| (Rods AND (Fuel)) | 63 | Simple | Advanced |
| (approximation AND (distorted-wave)) | 63 | Simple | Advanced |
| Lophocolea bispinosa | 63 | Simple | Advanced |
| Tineola bisiella Clothes moth | 63 | Simple | Advanced |
| (cfu AND (colony AND forming AND units)) | 63 | Simple | Advanced |
| (Reactor AND Materials AND (Fusion AND Reactors)) | 63 | Simple | Advanced |
| (Ames, AND Iowa AND State AND University AND UTR-10 AND Reactor) | 63 | Simple | Advanced |
| (Steel-ASTM-A350 AND (Gr AND 4)) | 63 | Simple | Advanced |
| Nacella kerguelensis | 63 | Simple | Advanced |
| Philodina sp. | 63 | Simple | Advanced |
| (alkylation) | 63 | Simple | Advanced |
| (bibliography) | 63 | Simple | Advanced |
| (a1) | 63 | Simple | Advanced |
| (Steel-ASTM-A350 AND (Gr AND 1)) | 63 | Simple | Advanced |
| (boosters AND (particle)) | 63 | Simple | Advanced |
| (capsules AND (irradiation)) | 63 | Simple | Advanced |
| (criticality) | 63 | Simple | Advanced |
| Rhacocarpus purpurascens | 63 | Simple | Advanced |
| Antarctophthirus lobodontis Lice | 63 | Simple | Advanced |
| (acetyl AND radicals) | 63 | Simple | Advanced |
| (agris) | 63 | Simple | Advanced |
| (Accelerator AND Facilities) | 63 | Simple | Advanced |
| (alert) | 63 | Simple | Advanced |
| antarctic | 63 | Simple | Advanced |
| Tortula conferta | 63 | Simple | Advanced |
| Lagena gracillima | 63 | Simple | Advanced |
| (clusters AND (star)) | 63 | Simple | Advanced |
| (Adjoint AND Flux) | 63 | Simple | Advanced |
| Fragilariopsis kerguelensis | 63 | Simple | Advanced |
| Paraschistochila sp. | 63 | Simple | Advanced |
| Eurhynchium sp. | 63 | Simple | Advanced |
| (allium AND cepa) | 63 | Simple | Advanced |
| Parachaenichthys georgianus | 63 | Simple | Advanced |
| Discorbina rosacea | 63 | Simple | Advanced |
| (aerobacter) | 63 | Simple | Advanced |
| (airfoils) | 62 | Simple | Advanced |
| (Divergences AND (Infrared)) | 62 | Simple | Advanced |
| (Analog AND Resonances AND (Isobaric)) | 62 | Simple | Advanced |
| (Racks AND (Fuel)) | 62 | Simple | Advanced |
| Alaskozetes sp. | 62 | Simple | Advanced |
| Halozetes marinus Mite | 62 | Simple | Advanced |
| Chionodraco rastrospinosus Ocellated icefish | 62 | Simple | Advanced |
| (columns AND (extraction)) | 62 | Simple | Advanced |
| (cnea AND (paraguay)) | 62 | Simple | Advanced |
| (abscopal AND radiation AND effects) | 62 | Simple | Advanced |
| (advanced AND light AND source) | 62 | Simple | Advanced |
| Jamesoniella colorata | 62 | Simple | Advanced |
| (columns AND (mechanical)) | 62 | Simple | Advanced |
| (acetylcholinesterase) | 62 | Simple | Advanced |
| (analysis AND (fourier)) | 62 | Simple | Advanced |
| (biodiversity) | 62 | Simple | Advanced |
| Conostomum pentastichum | 62 | Simple | Advanced |
| (dren) | 62 | Simple | Advanced |
| Solariella charopus | 62 | Simple | Advanced |
| (beams) | 62 | Simple | Advanced |
| Pachyglossa tenacifolia | 62 | Simple | Advanced |
| Hemiarthrum setulsom | 62 | Simple | Advanced |
| (alkalinity) | 62 | Simple | Advanced |
| (actinide AND nuclei) | 62 | Simple | Advanced |
| (condensers AND (electric)) | 62 | Simple | Advanced |
| (2-methylpropane) | 62 | Simple | Advanced |
| Thysanoessa macrura | 62 | Simple | Advanced |
| Oceanodroma leucorhoa Leach's Storm-Petrel | 62 | Simple | Advanced |
| Haffneria grandis Bird lice | 62 | Simple | Advanced |
| Ptychomnion sp. | 62 | Simple | Advanced |
| "Pygoscelis antarctica" "Chinstrap Penguin" | 62 | Simple | Advanced |
| (cells AND (plant)) | 62 | Simple | Advanced |
| (ethanol) | 62 | Simple | Advanced |
| Riccardia sp. | 62 | Simple | Advanced |
| Pelmatocerandra setosa Biting Lice | 62 | Simple | Advanced |
| (alara) | 62 | Simple | Advanced |
| (boron AND sulfides) | 62 | Simple | Advanced |
| Salpidae sp. Salp | 62 | Simple | Advanced |
| (curve AND growth AND (spectroscopic)) | 62 | Simple | Advanced |
| (adipose AND tissue) | 61 | Simple | Advanced |
| Parisotoma octooculata Springtail | 61 | Simple | Advanced |
| (jin AND shi) | 61 | Simple | Advanced |
| (contamination AND (internal)) | 61 | Simple | Advanced |
| (desalination) | 61 | Simple | Advanced |
| Acarospora gwynnii | 61 | Simple | Advanced |
| Isotoma sp. Springtail | 61 | Simple | Advanced |
| (actinide AND burner AND reactors) | 61 | Simple | Advanced |
| "Diomedea exulans" "Wandering Albatross" | 61 | Simple | Advanced |
| Osteichthyes sp. Unidentified bony fish | 61 | Simple | Advanced |
| (fusion) | 61 | Simple | Advanced |
| (bal AND (british AND anti-lewisite)) | 61 | Simple | Advanced |
| Coxliella intermedia | 61 | Simple | Advanced |
| Cardamine parviflora | 61 | Simple | Advanced |
| Calanus sp. | 61 | Simple | Advanced |
| Pohlia wahlenbergii | 61 | Simple | Advanced |
| (building AND (manufacturing)) | 61 | Simple | Advanced |
| (conservation AND (energy)) | 61 | Simple | Advanced |
| (current AND (direct)) | 61 | Simple | Advanced |
| (compounds AND (inorganic)) | 61 | Simple | Advanced |
| (actinium AND complexes) | 61 | Simple | Advanced |
| (decl) | 61 | Simple | Advanced |
| (Maderas) | 61 | Simple | Advanced |
| (acoustic AND measurements) | 61 | Simple | Advanced |
| (Enrichment AND (Isotopic)) | 61 | Simple | Advanced |
| (tuberculosis) | 61 | Simple | Advanced |
| Thalassiothrix antarctica | 61 | Simple | Advanced |
| Jungermannia inundata | 61 | Simple | Advanced |
| (analysis AND (thermal)) | 61 | Simple | Advanced |
| (stirling AND engine) | 61 | Simple | Advanced |
| Halipeurus procellariae Biting Lice | 61 | Simple | Advanced |
| Psilopilum australe | 61 | Simple | Advanced |
| "Daption capense" "Cape Petrel" | 61 | Simple | Advanced |
| (disease) | 61 | Simple | Advanced |
| (Caste AND (Insects)) | 61 | Simple | Advanced |
| (analysis AND (qualitative AND chemical)) | 61 | Simple | Advanced |
| Pleurogramma antarcticum | 61 | Simple | Advanced |
| Hennediella heimii | 61 | Simple | Advanced |
| Bothrometopus brevis | 61 | Simple | Advanced |
| Eurhynchium austrinum | 61 | Simple | Advanced |
| Isotachis sp. | 61 | Simple | Advanced |
| Temnoma sp. | 61 | Simple | Advanced |
| (bis(2-ethylhexyl)phosphoric AND acid) | 61 | Simple | Advanced |
| (coating AND (surface)) | 61 | Simple | Advanced |
| (Compatibility AND (Immunological)) | 61 | Simple | Advanced |
| Hirundo rustica Barn Swallow | 61 | Simple | Advanced |
| Brachionus calyciflorus | 61 | Simple | Advanced |
| Austrogoniodes mawsoni Bird lice | 61 | Simple | Advanced |
| Aphelenchoides sp. Unsegmented roundworm | 61 | Simple | Advanced |
| Schistidium falcatum | 61 | Simple | Advanced |
| (acetabularia) | 61 | Simple | Advanced |
| (calculus AND (differential)) | 61 | Simple | Advanced |
| (adrenalectomy) | 61 | Simple | Advanced |
| (acoustic AND insulation) | 61 | Simple | Advanced |
| (analysis AND (charged-particle AND activation)) | 61 | Simple | Advanced |
| Undella claparedii | 61 | Simple | Advanced |
| Euplotes antarcticus | 61 | Simple | Advanced |
| Monhystera sp. Unsegmented roundworm | 61 | Simple | Advanced |
| Sphagnum falcatulum | 61 | Simple | Advanced |
| (assaying AND (qualitative)) | 61 | Simple | Advanced |
| Thuidium sp. | 60 | Simple | Advanced |
| (aldolase) | 60 | Simple | Advanced |
| (acholeplasma AND laidlawii AND b) | 60 | Simple | Advanced |
| (asdd) | 60 | Simple | Advanced |
| (Recycle AND (Nuclear AND Fuel)) | 60 | Simple | Advanced |
| (caste AND (insects)) | 60 | Simple | Advanced |
| (chlorites AND (minerals)) | 60 | Simple | Advanced |
| Tridontium tasmanicum | 60 | Simple | Advanced |
| Herzogobryum sp. | 60 | Simple | Advanced |
| Gamasellus racovitzai Mite | 60 | Simple | Advanced |
| Haemodipsus ventricosus Sucking lice | 60 | Simple | Advanced |
| (clusters AND (solid)) | 60 | Simple | Advanced |
| (allocations) | 60 | Simple | Advanced |
| Plagiochila circinalis | 60 | Simple | Advanced |
| (rhizopus) | 60 | Simple | Advanced |
| Durvillaea antarctica kelp | 60 | Simple | Advanced |
| Minona amnica Free-living flatworm | 60 | Simple | Advanced |
| (compounds AND (organic)) | 60 | Simple | Advanced |
| (adolescents) | 60 | Simple | Advanced |
| (algebraic AND currents) | 60 | Simple | Advanced |
| Thalassarche bulleri Buller's%20Albatross | 60 | Simple | Advanced |
| (atomic AND shells AND (k)) | 60 | Simple | Advanced |
| (cloning) | 60 | Simple | Advanced |
| (ecology) | 60 | Simple | Advanced |
| (education) | 60 | Simple | Advanced |
| Racomitrium sp. | 60 | Simple | Advanced |
| Cythere kerguelensis | 60 | Simple | Advanced |
| Ascidia challengeri | 60 | Simple | Advanced |
| Jungermannia orbiculata | 60 | Simple | Advanced |
| (conservation AND (charge)) | 60 | Simple | Advanced |
| (conservation AND (resource)) | 60 | Simple | Advanced |
| (inconel AND 738) | 60 | Simple | Advanced |
| Pringleophaga kerguelensis Moth | 60 | Simple | Advanced |
| Asteromphalus hookeri | 60 | Simple | Advanced |
| (alkoxides) | 60 | Simple | Advanced |
| (acoustic AND testing) | 60 | Simple | Advanced |
| (Charging AND (Fusion AND Reactor)) | 60 | Simple | Advanced |
| (Canning AND (Food)) | 60 | Simple | Advanced |
| (body AND waves AND s AND (seismic)) | 60 | Simple | Advanced |
| (coagulation AND (blood)) | 60 | Simple | Advanced |
| (couplings AND (machine AND parts)) | 60 | Simple | Advanced |
| Terebratula uva | 60 | Simple | Advanced |
| Polytrichum strictum | 60 | Simple | Advanced |
| Macromitrium longirostre | 60 | Simple | Advanced |
| Antarctica | 60 | Simple | Advanced |
| (compatibility AND (immunological)) | 60 | Simple | Advanced |
| (currents AND (electric)) | 60 | Simple | Advanced |
| (cortex AND (cerebral)) | 60 | Simple | Advanced |
| (acylation) | 60 | Simple | Advanced |
| Tortula sp. | 60 | Simple | Advanced |
| Liochthonius australis | 60 | Simple | Advanced |
| Lembophyllum divulsum | 60 | Simple | Advanced |
| (analysis AND (nuclear AND reaction)) | 60 | Simple | Advanced |
| (analysis AND (normal-mode)) | 60 | Simple | Advanced |
| (fang AND pao) | 60 | Simple | Advanced |
| (Uhf AND Radiation AND (01-100 AND Ghz)) | 60 | Simple | Advanced |
| Acineta grahami | 60 | Simple | Advanced |
| (acid AND neutralizing AND capacity) | 60 | Simple | Advanced |
| (diacerein OR diacereina) | 60 | Simple | Advanced |
| (coils AND (magnetic)) | 60 | Simple | Advanced |
| (coagulation AND (colloid)) | 60 | Simple | Advanced |
| (acoustic AND esr) | 60 | Simple | Advanced |
| (BR-2 AND Reactor AND (Russian AND Federation)) | 60 | Simple | Advanced |
| (Reactor AND Cooling AND Systems AND (Fusion)) | 60 | Simple | Advanced |
| Thyone muricata | 60 | Simple | Advanced |
| (cores AND (reactor)) | 59 | Simple | Advanced |
| Acrocladium chlamydophyllum | 59 | Simple | Advanced |
| Uronema elegans | 59 | Simple | Advanced |
| Larus pipixcan Franklin's Gull | 59 | Simple | Advanced |
| Habrotrocha sp. | 59 | Simple | Advanced |
| (dusts) | 59 | Simple | Advanced |
| (agr AND type AND reactors) | 59 | Simple | Advanced |
| (bethe) | 59 | Simple | Advanced |
| Pyrosomatidae indet. | 59 | Simple | Advanced |
| Euphausia frigida | 59 | Simple | Advanced |
| Psolidium incertum | 59 | Simple | Advanced |
| (coulomb) | 59 | Simple | Advanced |
| Lepadella patella | 59 | Simple | Advanced |
| (activity AND coefficient) | 59 | Simple | Advanced |
| (antibodies) | 59 | Simple | Advanced |
| Pattinigera macquariensis | 59 | Simple | Advanced |
| Sterna virgata Kerguelen Tern | 59 | Simple | Advanced |
| (converters AND (digital-analog)) | 59 | Simple | Advanced |
| (Temperature AND (Global)) | 59 | Simple | Advanced |
| Paraphysomonas cylicophora | 59 | Simple | Advanced |
| (astrophysics) | 59 | Simple | Advanced |
| (wind AND energy) | 59 | Simple | Advanced |
| Lophocolea sp. | 59 | Simple | Advanced |
| (agglomeration) | 59 | Simple | Advanced |
| (acoustic AND monitoring) | 59 | Simple | Advanced |
| Hypsibius arcticus | 59 | Simple | Advanced |
| Sanionia uncinata | 59 | Simple | Advanced |
| (concentration AND processes AND (ecological)) | 59 | Simple | Advanced |
| (BR-5 AND Reactor AND (Russian AND Federation)) | 59 | Simple | Advanced |
| (ICNS AND (International AND Convention AND Nuclear AND Safety)) | 59 | Simple | Advanced |
| Ophiacantha imago | 59 | Simple | Advanced |
| (olade) | 59 | Simple | Advanced |
| (afterburners) | 59 | Simple | Advanced |
| (adrenal AND hormones) | 59 | Simple | Advanced |
| (actinium AND 226) | 59 | Simple | Advanced |
| (aminoglycides) | 59 | Simple | Advanced |
| (cea AND (antigen)) | 59 | Simple | Advanced |
| (birds) | 59 | Simple | Advanced |
| Placus antarcticus | 59 | Simple | Advanced |
| Dicranum oleodictyon | 59 | Simple | Advanced |
| Tintinnopsis petasa | 59 | Simple | Advanced |
| Onchopora sinclairi | 59 | Simple | Advanced |
| Brachythecium rutabulum | 59 | Simple | Advanced |
| (activated AND sludge AND process) | 59 | Simple | Advanced |
| (alloy AND systems) | 58 | Simple | Advanced |
| Umbilicaria decussata | 58 | Simple | Advanced |
| Catharacta maccormicki South%20Polar%20Skua | 58 | Simple | Advanced |
| Plagiochila ratkowskiana | 58 | Simple | Advanced |
| Myriozoum marionense | 58 | Simple | Advanced |
| Andreaea regularis | 58 | Simple | Advanced |
| Cryptopygus caecus Springtail | 58 | Simple | Advanced |
| Grimmia trichophylla | 58 | Simple | Advanced |
| Andreaea gainii | 58 | Simple | Advanced |
| Cellepora albirostris | 58 | Simple | Advanced |
| Schizoporella triangulata | 58 | Simple | Advanced |
| Perissodonta mirabilis | 58 | Simple | Advanced |
| "Dissostichus eleginoides" "Patagonian toothfish" | 58 | Simple | Advanced |
| (airships) | 58 | Simple | Advanced |
| (actinide AND alloys) | 58 | Simple | Advanced |
| (bubble) | 58 | Simple | Advanced |
| (body AND waves AND p AND (seismic)) | 58 | Simple | Advanced |
| (depuy) | 58 | Simple | Advanced |
| Navicula gelida | 58 | Simple | Advanced |
| Limacina helicina | 58 | Simple | Advanced |
| Bryoerythrophyllum recurvirostrum | 58 | Simple | Advanced |
| Enchodelus sp. Unsegmented roundworm | 58 | Simple | Advanced |
| (coronae AND (stellar)) | 58 | Simple | Advanced |
| (bays AND (magnetic)) | 58 | Simple | Advanced |
| Mirounga leonina Southern%20Elephant%20Seal | 58 | Simple | Advanced |
| Ricinus fuscolaminulatus | 58 | Simple | Advanced |
| (cyanides) | 58 | Simple | Advanced |
| (beta AND decay AND iodine AND 132) | 58 | Simple | Advanced |
| (pill AND bugs) | 58 | Simple | Advanced |
| Diphascon sanae | 58 | Simple | Advanced |
| (biochemistry) | 58 | Simple | Advanced |
| Protorhabdonella curta | 58 | Simple | Advanced |
| Ditrichum strictum | 58 | Simple | Advanced |
| Bartramia sp. | 58 | Simple | Advanced |
| Exosphaeroma gigas | 58 | Simple | Advanced |
| (alcohol AND dehydrogenase) | 58 | Simple | Advanced |
| (adsorption AND isotherms) | 58 | Simple | Advanced |
| (aditya AND tokamak) | 58 | Simple | Advanced |
| (alveoli AND (pulmonary)) | 58 | Simple | Advanced |
| Gymnodinium frigidum | 58 | Simple | Advanced |
| Rinodina olivaceobrunnea | 58 | Simple | Advanced |
| Austrogoniodes antarcticus Bird lice | 58 | Simple | Advanced |
| Cymatocylis nobilis | 58 | Simple | Advanced |
| Codonellopsis gaussi | 58 | Simple | Advanced |
| Racomitrium heterostichoides | 58 | Simple | Advanced |
| Frullania rostrata | 58 | Simple | Advanced |
| (alkoxy AND radicals) | 58 | Simple | Advanced |
| (commissariat AND l'energie AND atomique) | 58 | Simple | Advanced |
| Bryum laevigatum | 58 | Simple | Advanced |
| (cores AND (magnetic)) | 58 | Simple | Advanced |
| (aged AND adults) | 58 | Simple | Advanced |
| (avalanche) | 58 | Simple | Advanced |
| (alcohol AND fuel AND cells) | 58 | Simple | Advanced |
| Hyperiella dilatata | 58 | Simple | Advanced |
| Oithona frigida | 58 | Simple | Advanced |
| Scolecithricella minor | 58 | Simple | Advanced |
| Metridia lucens | 58 | Simple | Advanced |
| Cardamine finitima | 58 | Simple | Advanced |
| Amblystogenium pacificum Beetle | 58 | Simple | Advanced |
| Pachyglossa dissitifolia | 58 | Simple | Advanced |
| Lophocolea pallida | 58 | Simple | Advanced |
| Ardeola ibis Cattle Egret | 58 | Simple | Advanced |
| (Stoves AND (Gas AND Burning)) | 58 | Simple | Advanced |
| Ophiolepis carinata | 57 | Simple | Advanced |
| Miliammina arenacea | 57 | Simple | Advanced |
| Phocoena dioptrica Spectacled Dolphin | 57 | Simple | Advanced |
| Lipeurus nigrolimbatus | 57 | Simple | Advanced |
| (control AND theory AND (fission AND reactor)) | 57 | Simple | Advanced |
| Bicosta spinifera | 57 | Simple | Advanced |
| Reteporella flabellata | 57 | Simple | Advanced |
| Echiniscus sp. Water Bear | 57 | Simple | Advanced |
| Euchlanis sp. | 57 | Simple | Advanced |
| (charge AND radius AND (particle)) | 57 | Simple | Advanced |
| (critical AND group AND (icrp)) | 57 | Simple | Advanced |
| Protorhabdonella simplex | 57 | Simple | Advanced |
| Cyclidium glaucoma Single celled animals | 57 | Simple | Advanced |
| Genera Incertae | 57 | Simple | Advanced |
| Dicranoweisia grimmiacea | 57 | Simple | Advanced |
| (aliweb) | 57 | Simple | Advanced |
| (uranium AND reserves) | 57 | Simple | Advanced |
| (aerosol AND wastes) | 57 | Simple | Advanced |
| (actinium AND 234) | 57 | Simple | Advanced |
| (balance AND (mass)) | 57 | Simple | Advanced |
| (brazil) | 57 | Simple | Advanced |
| (age AND groups) | 57 | Simple | Advanced |
| (Steel-ASTM-A387 AND (Gr AND 22)) | 57 | Simple | Advanced |
| (contamination AND (surface)) | 57 | Simple | Advanced |
| (conservation AND (resources)) | 57 | Simple | Advanced |
| (dogs) | 57 | Simple | Advanced |
| Acanthocorbis unguiculata | 57 | Simple | Advanced |
| Branchinecta gaini | 57 | Simple | Advanced |
| Nirmus setosus | 57 | Simple | Advanced |
| Racomitrium pruinosum | 57 | Simple | Advanced |
| (condensation AND (organic AND compounds)) | 57 | Simple | Advanced |
| (adenovirus) | 57 | Simple | Advanced |
| Willia calobolax | 57 | Simple | Advanced |
| Achnanthes brevipes | 57 | Simple | Advanced |
| Fragilariopsis cylindrus | 57 | Simple | Advanced |
| Perineus sp. (nymph) | 57 | Simple | Advanced |
| Phalacrocorax varius Pied Cormorant | 57 | Simple | Advanced |
| Patagonotothen guntheri Yellowfin notothen | 57 | Simple | Advanced |
| Globoppia intermedia | 57 | Simple | Advanced |
| (actinium AND 227) | 57 | Simple | Advanced |
| (bremsstrahlung AND (magnetic)) | 57 | Simple | Advanced |
| (collective AND states AND (rotational)) | 57 | Simple | Advanced |
| (conversion AND (nuclear AND fuel)) | 57 | Simple | Advanced |
| Pelagobia longicirrata | 57 | Simple | Advanced |
| Stenosemella perpusilla | 57 | Simple | Advanced |
| Halozetes spp. Mite | 57 | Simple | Advanced |
| Psolus ephipperifer | 57 | Simple | Advanced |
| Solaster regularis | 57 | Simple | Advanced |
| (diic) | 57 | Simple | Advanced |
| (acrylic AND acid) | 57 | Simple | Advanced |
| (actinium AND 220) | 57 | Simple | Advanced |
| (Beta AND II AND Devices) | 57 | Simple | Advanced |
| Pleuromamma borealis | 57 | Simple | Advanced |
| Chorismus antarcticus Shrimp | 57 | Simple | Advanced |
| Alloptes stercorarii Mite | 57 | Simple | Advanced |
| (air AND cooled AND reactors) | 56 | Simple | Advanced |
| Tullbergia templei Springtail | 56 | Simple | Advanced |
| (column AND separation AND (fluid AND mechanics)) | 56 | Simple | Advanced |
| Euphausia crystallorophias | 56 | Simple | Advanced |
| Cothurnia antarctica | 56 | Simple | Advanced |
| Tortula grossiretis | 56 | Simple | Advanced |
| Parasitiphis jeanneli | 56 | Simple | Advanced |
| (adversaries) | 56 | Simple | Advanced |
| (asteroids) | 56 | Simple | Advanced |
| Chrysochromulina type B | 56 | Simple | Advanced |
| (blood//nucleus/xmlrpc/server.php?) | 56 | Simple | Advanced |
| Macrocystis pyrifera kelp | 56 | Simple | Advanced |
| (building AND (constructing)) | 56 | Simple | Advanced |
| (actinium AND 211) | 56 | Simple | Advanced |
| (acclimation) | 56 | Simple | Advanced |
| (advection) | 56 | Simple | Advanced |
| Fritillaria sp | 56 | Simple | Advanced |
| Diophrys appendiculata | 56 | Simple | Advanced |
| Phocaena dioptrica Spectacled Porpoise | 56 | Simple | Advanced |
| Distichium capillaceum | 56 | Simple | Advanced |
| Philobrya laevis | 56 | Simple | Advanced |
| Chandonanthus squarrosus | 56 | Simple | Advanced |
| (beryllium AND alloys AND nickel AND alloys) | 56 | Simple | Advanced |
| Lineus corrugatus Ribbon worm | 56 | Simple | Advanced |
| Notommata glyphurua | 56 | Simple | Advanced |
| (Alkaline AND Electrolyte AND Fuel AND Cells) | 56 | Simple | Advanced |
| (Air AND Flow) | 56 | Simple | Advanced |
| Tintinnopsis parva | 56 | Simple | Advanced |
| Alexandrium tamarense | 56 | Simple | Advanced |
| Trabeculus hexakon | 56 | Simple | Advanced |
| Cyclothone sp. Bristlemouth | 56 | Simple | Advanced |
| Reophax scorpiurus | 56 | Simple | Advanced |
| Dryococelus australis Lord Howe Island Phasmid | 56 | Simple | Advanced |
| Pleuromamma sp. | 56 | Simple | Advanced |
| Dusmoecetes richersi | 56 | Simple | Advanced |
| Folliculina ampulla | 56 | Simple | Advanced |
| Cladonia pyxidata | 56 | Simple | Advanced |
| Omalogyra atomus | 56 | Simple | Advanced |
| Campylopus introflexus | 56 | Simple | Advanced |
| Zachvatkinia hydrobatidii Mite | 56 | Simple | Advanced |
| davis | 56 | Simple | Advanced |
| (cells AND (electrolytic)) | 56 | Simple | Advanced |
| (apoptosis) | 56 | Simple | Advanced |
| (appendix AND (vermiform)) | 56 | Simple | Advanced |
| (approximation AND (williams-weizsaecker)) | 56 | Simple | Advanced |
| (guo AND hua) | 56 | Simple | Advanced |
| Paraphysomonas imperforata | 56 | Simple | Advanced |
| Heterorhabdus sp | 56 | Simple | Advanced |
| Canonopsis sericeus | 56 | Simple | Advanced |
| "Thalassarche melanophris" "Black-browed Albatross" | 56 | Simple | Advanced |
| (actinium AND 213) | 56 | Simple | Advanced |
| (bremsstrahlung) | 56 | Simple | Advanced |
| (dai AND fu) | 56 | Simple | Advanced |
| (currents AND (algebraic)) | 56 | Simple | Advanced |
| Mielichhoferia sp. | 56 | Simple | Advanced |
| (bromine AND chemical AND reactions AND magnesium AND fluorides AND sodium AND fluorides) | 56 | Simple | Advanced |
| (culture AND (safety)) | 56 | Simple | Advanced |
| (alloy AND su31) | 56 | Simple | Advanced |
| Cyllopus magellanicus | 56 | Simple | Advanced |
| (applicators AND (radiotherapy)) | 56 | Simple | Advanced |
| (analysis AND (photon AND activation)) | 56 | Simple | Advanced |
| Ophryodendron conicum | 56 | Simple | Advanced |
| Paradiplospinus gracilis Snake mackerel | 56 | Simple | Advanced |
| (iraq) | 56 | Simple | Advanced |
| Anguilla obscura South pacific Eel | 55 | Simple | Advanced |
| Calanus simillimus | 55 | Simple | Advanced |
| Melosira sol | 55 | Simple | Advanced |
| Stercorarius maccormicki South Polar Skua | 55 | Simple | Advanced |
| Halarachne miroungae Nasal mite | 55 | Simple | Advanced |
| Lagena squamosa | 55 | Simple | Advanced |
| Alaimus sp. Unsegmented roundworm | 55 | Simple | Advanced |
| Encentrum heardensis | 55 | Simple | Advanced |
| (allene) | 55 | Simple | Advanced |
| (alkaline AND earth AND metals) | 55 | Simple | Advanced |
| Scrippsiella troichoidea | 55 | Simple | Advanced |
| Thaumatomastix splendida | 55 | Simple | Advanced |
| Herzogobryum teres | 55 | Simple | Advanced |
| Echiniscus pseudowendti Water bear | 55 | Simple | Advanced |
| Dicranum sp. | 55 | Simple | Advanced |
| (alkali AND metal AND isotopes) | 55 | Simple | Advanced |
| (alpha AND beams) | 55 | Simple | Advanced |
| (canning AND (food)) | 55 | Simple | Advanced |
| Isopterygium limatum | 55 | Simple | Advanced |
| Tortula ruralis | 55 | Simple | Advanced |
| Anatalanta aptera | 55 | Simple | Advanced |
| Biloculina sphoera | 55 | Simple | Advanced |
| Isotoma (Folsomotoma) punctata Springtail | 55 | Simple | Advanced |
| (acrylic) | 55 | Simple | Advanced |
| (vortex shedding OR vortex induced vibration) | 55 | Simple | Advanced |
| Tintinnopsis bacillaria | 55 | Simple | Advanced |
| Lipeurus fuliginosus | 55 | Simple | Advanced |
| Hygrolembidium ventrosum | 55 | Simple | Advanced |
| Stomias boa boa | 55 | Simple | Advanced |
| "Eudyptes chrysocome" "Rockhopper Penguin" | 55 | Simple | Advanced |
| Hypsistozoa fasmeriana | 55 | Simple | Advanced |
| (charging AND (fusion AND reactor)) | 55 | Simple | Advanced |
| (allyl AND radicals) | 55 | Simple | Advanced |
| (assurance OR cr AND dit OR pargne OR compte OR bancaire OR affacturage OR compte OR r AND mun AND r AND s OR com) | 55 | Simple | Advanced |
| (calculations AND (1-dimensional)) | 55 | Simple | Advanced |
| Pseudonitzschia subcurvata | 55 | Simple | Advanced |
| Riccardia aequicellularis | 55 | Simple | Advanced |
| Frullania falciloba | 55 | Simple | Advanced |
| (cnea AND (argentina)) | 55 | Simple | Advanced |
| (cells AND (bacterial)) | 55 | Simple | Advanced |
| (calculations AND (3-dimensional)) | 55 | Simple | Advanced |
| (clearance AND (renal)) | 55 | Simple | Advanced |
| (clusters AND (ion)) | 55 | Simple | Advanced |
| (aerobic AND conditions) | 55 | Simple | Advanced |
| (activation AND (chemical)) | 55 | Simple | Advanced |
| Calanoides acutus | 55 | Simple | Advanced |
| (density) | 55 | Simple | Advanced |
| Ectemnorhinus viridis | 55 | Simple | Advanced |
| Breutelia elongata | 55 | Simple | Advanced |
| Zygodon menziesii | 55 | Simple | Advanced |
| (deformed) | 55 | Simple | Advanced |
| Macrourus whitsoni Whitson?s grenadier | 55 | Simple | Advanced |
| (alkylated AND aromatics) | 55 | Simple | Advanced |
| (investigatory AND project) | 55 | Simple | Advanced |
| (bulletin) | 55 | Simple | Advanced |
| (cytoplasm) | 55 | Simple | Advanced |
| (solov`ev AND g.d.) | 55 | Simple | Advanced |
| (concentration AND (analytical)) | 55 | Simple | Advanced |
| (cores AND (nuclear)) | 55 | Simple | Advanced |
| (cea AND (accelerator)) | 55 | Simple | Advanced |
| Chenonetta jubata Australian Wood Duck | 55 | Simple | Advanced |
| Thysanoessa gregaria | 55 | Simple | Advanced |
| Eupodes exiguus Mite | 55 | Simple | Advanced |
| Undella hyalina | 55 | Simple | Advanced |
| Rhynchostegium laxatum | 55 | Simple | Advanced |
| Tetilla leptoderma | 55 | Simple | Advanced |
| Articulina funalis | 55 | Simple | Advanced |
| Hepatic sp. | 55 | Simple | Advanced |
| (adenosine AND triphosphatase) | 55 | Simple | Advanced |
| (Aerodynamic AND Heating) | 55 | Simple | Advanced |
| Melomys capensis Cape York Melomys | 55 | Simple | Advanced |
| Labidiaster annulatus | 55 | Simple | Advanced |
| (coiled tubing) | 55 | Simple | Advanced |
| Stevacarus evansi | 55 | Simple | Advanced |
| (indium AND 116) | 55 | Simple | Advanced |
| (activation AND detectors) | 55 | Simple | Advanced |
| (bundles AND (fuel AND elements)) | 55 | Simple | Advanced |
| (cote AND d'ivoire) | 55 | Simple | Advanced |
| Typhloscolex muelleri | 55 | Simple | Advanced |
| (alkali AND metal AND compounds) | 54 | Simple | Advanced |
| (beta AND beams AND (positrons)) | 54 | Simple | Advanced |
| (api AND 3000) | 54 | Simple | Advanced |
| (g. AND w. AND miller) | 54 | Simple | Advanced |
| Hydrocotyle nepalensis | 54 | Simple | Advanced |
| Gaultheria antarctica | 54 | Simple | Advanced |
| (6mp) | 54 | Simple | Advanced |
| Fragilariopsis obliquecostata | 54 | Simple | Advanced |
| Protoperidinium unipes | 54 | Simple | Advanced |
| Candelariella flava | 54 | Simple | Advanced |
| Mycomya sp. Fly | 54 | Simple | Advanced |
| (electrodynamics) | 54 | Simple | Advanced |
| (arsenides) | 54 | Simple | Advanced |
| (layered AND double AND hydroxide) | 54 | Simple | Advanced |
| Aequidens pulchrus Blue Acara | 54 | Simple | Advanced |
| Codonellopsis pusilla | 54 | Simple | Advanced |
| Oediceroides rostratus | 54 | Simple | Advanced |
| Plagiothecium denticulatum | 54 | Simple | Advanced |
| Goniocadaris canaliculata | 54 | Simple | Advanced |
| Jungermannia sp. | 54 | Simple | Advanced |
| Androlaelaps pactptilae | 54 | Simple | Advanced |
| (breakers AND (circuit)) | 54 | Simple | Advanced |
| (analysis AND (neutron AND activation)) | 54 | Simple | Advanced |
| Dromaius minor Dwarf Emu, King Island Emu | 54 | Simple | Advanced |
| Metridia gerlachei | 54 | Simple | Advanced |
| Eukrohnia hamata | 54 | Simple | Advanced |
| (space) | 54 | Simple | Advanced |
| Trematodon flexipes | 54 | Simple | Advanced |
| (actinide) | 54 | Simple | Advanced |
| (cells AND (immobilized)) | 54 | Simple | Advanced |
| (a356.2 OR a356.1) | 54 | Simple | Advanced |
| (baking AND (food)) | 54 | Simple | Advanced |
| Hyperiella sp | 54 | Simple | Advanced |
| Pleuromamma sp copepodite | 54 | Simple | Advanced |
| (rfid) | 54 | Simple | Advanced |
| Tydeus setsukoae Mite | 54 | Simple | Advanced |
| Sclerochilus contortus | 54 | Simple | Advanced |
| Microscolex macquariensis | 54 | Simple | Advanced |
| (acyl AND radicals) | 54 | Simple | Advanced |
| (beta AND decay AND helium AND 6 AND matrices AND report) | 54 | Simple | Advanced |
| (Steel-ASTM-A387 AND (Gr AND 11)) | 54 | Simple | Advanced |
| (drugs) | 54 | Simple | Advanced |
| (converters AND (pulse)) | 54 | Simple | Advanced |
| (commissioning AND (reactor)) | 54 | Simple | Advanced |
| Thinocorus rumicovorus Least Seedsnipe | 54 | Simple | Advanced |
| Heterorhabdus austrinus | 54 | Simple | Advanced |
| (biomes) | 54 | Simple | Advanced |
| Friesea woyciechowskii Springtail | 54 | Simple | Advanced |
| Xystonella acus | 54 | Simple | Advanced |
| Lecidea sp. | 54 | Simple | Advanced |
| Microscolex crozetensis Segmented worm | 54 | Simple | Advanced |
| Lagena striata | 54 | Simple | Advanced |
| Racomitrium willii | 54 | Simple | Advanced |
| (afrri AND reactor) | 54 | Simple | Advanced |
| (arthrosis) | 54 | Simple | Advanced |
| (Screening AND (Magnetic AND Fields)) | 54 | Simple | Advanced |
| Centropages bradyi | 54 | Simple | Advanced |
| Escharoides verruculata | 54 | Simple | Advanced |
| Rhizogonium mnioides | 54 | Simple | Advanced |
| (dpsk) | 54 | Simple | Advanced |
| "Phoebetria palpebrata" "Light-mantled Sooty Albatross" | 54 | Simple | Advanced |
| Arcella vulgaris Single celled animals | 54 | Simple | Advanced |
| Cephalodella sp. | 54 | Simple | Advanced |
| (actinide AND compounds) | 54 | Simple | Advanced |
| (astron) | 54 | Simple | Advanced |
| (irrigation OR ((agriculture OR farm) AND water)) | 54 | Simple | Advanced |
| (channels AND (reactor)) | 54 | Simple | Advanced |
| Phronima sp. | 54 | Simple | Advanced |
| Usnea sp. | 54 | Simple | Advanced |
| Isolepis marginata | 54 | Simple | Advanced |
| Discorbina parisiensis | 54 | Simple | Advanced |
| Racomitrium pachydictyon | 54 | Simple | Advanced |
| (background) | 54 | Simple | Advanced |
| (contacts AND (electric)) | 54 | Simple | Advanced |
| (alginic AND acid) | 54 | Simple | Advanced |
| (actinium AND chlorides) | 54 | Simple | Advanced |
| (bulgaria) | 54 | Simple | Advanced |
| Protoperidinium crassipes | 54 | Simple | Advanced |
| Catharacta chilensis Chilean Skua | 54 | Simple | Advanced |
| Maccullochella peelii Murray Cod | 54 | Simple | Advanced |
| Galiteuthis glacialis | 54 | Simple | Advanced |
| Pringleophaga marioni Moth | 54 | Simple | Advanced |
| Plagiochila sp. | 54 | Simple | Advanced |
| Quinqueloculina seminulum | 54 | Simple | Advanced |
| Puffinus spp. shearwater sp. | 53 | Simple | Advanced |
| (federated AND search) | 53 | Simple | Advanced |
| Fragilariopsis pseudonana | 53 | Simple | Advanced |
| Epiplocylis undella | 53 | Simple | Advanced |
| Ceratium tripos | 53 | Simple | Advanced |
| Protoperidinium metananum | 53 | Simple | Advanced |
| Racopilum strumiferum | 53 | Simple | Advanced |
| Discorbina wiesneri | 53 | Simple | Advanced |
| Achorutes viaticus Springtail | 53 | Simple | Advanced |
| Leucobryum candidum | 53 | Simple | Advanced |
| Strombidium sulcatum | 53 | Simple | Advanced |
| Ceratium pentagonum/C. | 53 | Simple | Advanced |
| Paraeuchaeta exigua | 53 | Simple | Advanced |
| Amblystegium sp. | 53 | Simple | Advanced |
| Haplophragmoides canariense | 53 | Simple | Advanced |
| Resticula gelida | 53 | Simple | Advanced |
| Davacarus sp. | 53 | Simple | Advanced |
| (aaos) | 53 | Simple | Advanced |
| (knowledge AND management) | 53 | Simple | Advanced |
| (hiv) | 53 | Simple | Advanced |
| Thalassiosira antarctica | 53 | Simple | Advanced |
| Acanthocystis paliformis | 53 | Simple | Advanced |
| Amauropsis prasina | 53 | Simple | Advanced |
| admete specularis | 53 | Simple | Advanced |
| Suberites caminatus | 53 | Simple | Advanced |
| Psoroma sp. | 53 | Simple | Advanced |
| Hypsibius renaudi Water bear | 53 | Simple | Advanced |
| Saemundssonia (Saemundssonia) lockleyi | 53 | Simple | Advanced |
| (alkaline AND earth AND metal AND complexes) | 53 | Simple | Advanced |
| (building) | 53 | Simple | Advanced |
| (collective AND states AND (vibrational)) | 53 | Simple | Advanced |
| (boiling) | 53 | Simple | Advanced |
| (semimetals) | 53 | Simple | Advanced |
| Paraeuchaeta antarctica | 53 | Simple | Advanced |
| Clausocalanus brevipes | 53 | Simple | Advanced |
| Eucalanus sp | 53 | Simple | Advanced |
| Cardamine intermedia | 53 | Simple | Advanced |
| Dinophysis punctata | 53 | Simple | Advanced |
| Eurymetopus simplex | 53 | Simple | Advanced |
| (cony) | 53 | Simple | Advanced |
| Antarctophthirus ogmorhini Lice | 53 | Simple | Advanced |
| (corona AND (solar)) | 53 | Simple | Advanced |
| (cloudiness AND (meteorology)) | 53 | Simple | Advanced |
| (circuits AND (electronic)) | 53 | Simple | Advanced |
| (alkyl AND radicals AND cosmochemistry) | 53 | Simple | Advanced |
| (agglutination) | 53 | Simple | Advanced |
| (wei AND xie) | 53 | Simple | Advanced |
| (behavior) | 53 | Simple | Advanced |
| (dtpa) | 53 | Simple | Advanced |
| Isotoma klovstadi Springtail | 53 | Simple | Advanced |
| "Puffinus griseus" "Sooty Shearwater" | 53 | Simple | Advanced |
| Cibicides lobatulus | 53 | Simple | Advanced |
| (actinium AND hydrides) | 53 | Simple | Advanced |
| (adipic AND acid) | 53 | Simple | Advanced |
| Anas georgica Yellow-billed Pintail | 53 | Simple | Advanced |
| Cymatocylis convallaria | 53 | Simple | Advanced |
| Auricula compacta | 53 | Simple | Advanced |
| Friesea bispinosa Springtail | 53 | Simple | Advanced |
| Bugula longissima | 53 | Simple | Advanced |
| Neobuccinum eatoni | 53 | Simple | Advanced |
| Ditrichum brevirostre | 53 | Simple | Advanced |
| (actinium AND 216) | 53 | Simple | Advanced |
| Pseudomys australis Plain's Rat | 53 | Simple | Advanced |
| Trachelophylum sp. | 53 | Simple | Advanced |
| Stenosemella oliva | 53 | Simple | Advanced |
| Pachydrilus lineatus | 53 | Simple | Advanced |
| (alpha AND decay AND radioisotopes) | 53 | Simple | Advanced |
| Petasaria heterolepsis | 53 | Simple | Advanced |
| Pleuromamma robusta | 53 | Simple | Advanced |
| Microscolex luykeni Segmented worm | 53 | Simple | Advanced |
| Fragilariopsis linearis | 53 | Simple | Advanced |
| Lipeurus hyalinus | 53 | Simple | Advanced |
| Teratocephalus terrestris Unsegmented roundworm | 53 | Simple | Advanced |
| Peltularia crassa | 53 | Simple | Advanced |
| Trachythyone lecheri | 53 | Simple | Advanced |
| Haffneria grandis Biting Lice | 53 | Simple | Advanced |
| (2-methylbutane) | 53 | Simple | Advanced |
| (aldrin) | 53 | Simple | Advanced |
| (airy AND functions) | 53 | Simple | Advanced |
| (adiabatic AND invariance) | 53 | Simple | Advanced |
| Rostratula benghalensis Painted Snipe | 53 | Simple | Advanced |
| (alaska AND oil AND pipeline) | 52 | Simple | Advanced |
| (cultures AND (tissue)) | 52 | Simple | Advanced |
| Calocalanus sp. | 52 | Simple | Advanced |
| Cotula coronopifolia | 52 | Simple | Advanced |
| Alga sp./Cyanobacterium | 52 | Simple | Advanced |
| (aesthetics) | 52 | Simple | Advanced |
| Notocephalus parvulus | 52 | Simple | Advanced |
| Chaetoceros atlanticus | 52 | Simple | Advanced |
| Chrysochromulina type J | 52 | Simple | Advanced |
| Protoperidinium applanatum | 52 | Simple | Advanced |
| Buellia sp. | 52 | Simple | Advanced |
| Dicranoloma robustum | 52 | Simple | Advanced |
| Notosaria nigricans | 52 | Simple | Advanced |
| Gorgonocephalus pourtalesii | 52 | Simple | Advanced |
| (actinium AND bromides) | 52 | Simple | Advanced |
| (collector AND properties AND (rocks)) | 52 | Simple | Advanced |
| (collapse AND (gravitational)) | 52 | Simple | Advanced |
| (charging AND (fission AND reactor)) | 52 | Simple | Advanced |
| Cardamine debilis | 52 | Simple | Advanced |
| Gymnozoum sympagicum | 52 | Simple | Advanced |
| Corethron pennatum | 52 | Simple | Advanced |
| Membraneis challengeri | 52 | Simple | Advanced |
| Mus musculus House Mouse | 52 | Simple | Advanced |
| Steganopus tricolor Wilson's Phalarope | 52 | Simple | Advanced |
| Campylopus sp. | 52 | Simple | Advanced |
| Leptogium sp. | 52 | Simple | Advanced |
| Elphidium mawsoni | 52 | Simple | Advanced |
| Papasula abbotti Abbott's Booby | 52 | Simple | Advanced |
| Bimastus tenuis | 52 | Simple | Advanced |
| (2-methylpropene) | 52 | Simple | Advanced |
| Euphausia similis | 52 | Simple | Advanced |
| Lacrymaria spiralis | 52 | Simple | Advanced |
| Ditrichum difficile | 52 | Simple | Advanced |
| Didemnum studeri | 52 | Simple | Advanced |
| Philopterus (Docophorus) icterodes | 52 | Simple | Advanced |
| Anatoecus icterodes | 52 | Simple | Advanced |
| (aegirine) | 52 | Simple | Advanced |
| (mutagens) | 52 | Simple | Advanced |
| "Lobodon carcinophagus" "Crabeater Seal" | 52 | Simple | Advanced |
| (aflatoxins) | 52 | Simple | Advanced |
| (Advanced AND Components AND Test AND Facility) | 52 | Simple | Advanced |
| Hyperoche sp. | 52 | Simple | Advanced |
| Microsetella sp. | 52 | Simple | Advanced |
| Cardamine stylosa | 52 | Simple | Advanced |
| Salpingella decurtata | 52 | Simple | Advanced |
| Limopsis marionensis | 52 | Simple | Advanced |
| (bismuth AND borides) | 52 | Simple | Advanced |
| (alluvial AND deposits) | 52 | Simple | Advanced |
| (aeration) | 52 | Simple | Advanced |
| Asteromphalus parvulus | 52 | Simple | Advanced |
| Dysteria monostyla | 52 | Simple | Advanced |
| Psilopilum trichodon | 52 | Simple | Advanced |
| Saemundssonia stresemanni Bird lice | 52 | Simple | Advanced |
| Vincularia gothica | 52 | Simple | Advanced |
| Lophozia excisa | 52 | Simple | Advanced |
| Triloculina subrotunda | 52 | Simple | Advanced |
| (cooling AND systems AND (fusion AND reactor)) | 52 | Simple | Advanced |
| (calculations AND (computer)) | 52 | Simple | Advanced |
| (testing) | 52 | Simple | Advanced |
| (airtightness) | 52 | Simple | Advanced |
| Macronectes spp. Giant-petrel sp. | 52 | Simple | Advanced |
| Wigwamma arctica | 52 | Simple | Advanced |
| Rhabdonella amor | 52 | Simple | Advanced |
| Polyzoa opuntia | 52 | Simple | Advanced |
| (cycles AND (thermodynamic)) | 52 | Simple | Advanced |
| (air AND curtains) | 52 | Simple | Advanced |
| (alpha AND reactions) | 52 | Simple | Advanced |
| Mus musculus | 52 | Simple | Advanced |
| (sound) | 52 | Simple | Advanced |
| Pseudonitzschia lineola | 52 | Simple | Advanced |
| Tintinnopsis buetschlii | 52 | Simple | Advanced |
| Myrionecta rubra | 52 | Simple | Advanced |
| Bartramia papillata | 52 | Simple | Advanced |
| Rossella antarctica | 52 | Simple | Advanced |
| Lagena staphyllaeria | 52 | Simple | Advanced |
| Tortula saxicola | 52 | Simple | Advanced |
| Menopon brevifimbriatum | 52 | Simple | Advanced |
| Cyrthydrolaelaps watsoni | 52 | Simple | Advanced |
| (aftershocks) | 52 | Simple | Advanced |
| (alpr) | 52 | Simple | Advanced |
| (tactical AND landscape AND analysis AND system AND (obsolete)) | 52 | Simple | Advanced |
| "Oceanites oceanicus" "Wilson's Storm Petrel" | 52 | Simple | Advanced |
| (analog AND resonances AND (isobaric)) | 52 | Simple | Advanced |
| (chemkin) | 52 | Simple | Advanced |
| Coscinodiscus oculoides | 52 | Simple | Advanced |
| Navicula cristata | 52 | Simple | Advanced |
| Calidris fuscicollis White-rumped Sandpiper | 52 | Simple | Advanced |
| Brachionus quadridentatus | 52 | Simple | Advanced |
| Hyale hiritipalma | 52 | Simple | Advanced |
| Liljeborgia consanguinea | 52 | Simple | Advanced |
| (eggs) | 52 | Simple | Advanced |
| Bolivina punctata | 52 | Simple | Advanced |
| (air AND pollution AND monitoring) | 52 | Simple | Advanced |
| (aerospace AND industry) | 51 | Simple | Advanced |
| (annealing) | 51 | Simple | Advanced |
| Coxliella frigida | 51 | Simple | Advanced |
| Chlidonias niger Black Tern | 51 | Simple | Advanced |
| Clausocalanus sp | 51 | Simple | Advanced |
| Coscinodiscus asteromphalus | 51 | Simple | Advanced |
| Sphaerophorus sp. | 51 | Simple | Advanced |
| Parapsyllus magellanicus heardi Flea | 51 | Simple | Advanced |
| (cells AND (reactor)) | 51 | Simple | Advanced |
| (collective AND motion AND (in AND nuclei)) | 51 | Simple | Advanced |
| Euchirella rostrata | 51 | Simple | Advanced |
| Cardamine amphibium | 51 | Simple | Advanced |
| Sagitta marri | 51 | Simple | Advanced |
| Gonyaulax scrippsae | 51 | Simple | Advanced |
| Protoperidinium melo | 51 | Simple | Advanced |
| Protoperidinium penitum | 51 | Simple | Advanced |
| Entosthodon subattenuatus | 51 | Simple | Advanced |
| Pelmatocerandra enderleini Biting Lice | 51 | Simple | Advanced |
| (alkaline AND earth AND isotopes) | 51 | Simple | Advanced |
| (alpha AND sources) | 51 | Simple | Advanced |
| Pratia repens | 51 | Simple | Advanced |
| (global warming) | 51 | Simple | Advanced |
| Pseudonirmus lugubris Bird lice | 51 | Simple | Advanced |
| Calyptrochaeta apiculata | 51 | Simple | Advanced |
| Cheilolejeunea albovirens | 51 | Simple | Advanced |
| Aplidium irregulare | 51 | Simple | Advanced |
| (electro-acupuncture) | 51 | Simple | Advanced |
| (antiproton) | 51 | Simple | Advanced |
| Dactylobiotus sp. | 51 | Simple | Advanced |
| (air AND conditioners) | 51 | Simple | Advanced |
| (dosimetry) | 51 | Simple | Advanced |
| (india) | 51 | Simple | Advanced |
| (Fluid Dynamics) | 51 | Simple | Advanced |
| Serolis polita | 51 | Simple | Advanced |
| Clasmatocolea sp. | 51 | Simple | Advanced |
| (bases) | 51 | Simple | Advanced |
| (crab) | 51 | Simple | Advanced |
| (adiabatic AND approximation) | 51 | Simple | Advanced |
| (aerosol AND generators) | 51 | Simple | Advanced |
| (Alcohol AND Fuel AND Cells) | 51 | Simple | Advanced |
| (Alkaline AND Hydrolysis) | 51 | Simple | Advanced |
| Papposphaera arctica | 51 | Simple | Advanced |
| Harrisoniella sp. | 51 | Simple | Advanced |
| "Pachyptila desolata" "Antarctic Prion" | 51 | Simple | Advanced |
| australia | 51 | Simple | Advanced |
| Nototheniops nudifrons Gaudy notothen | 51 | Simple | Advanced |
| (charge AND state AND (batteries)) | 51 | Simple | Advanced |
| Cardamine lilacina | 51 | Simple | Advanced |
| Odontella aurita | 51 | Simple | Advanced |
| Gymnozoum glaciale | 51 | Simple | Advanced |
| Pourtalesia carinata | 51 | Simple | Advanced |
| Fissidens rigidulus | 51 | Simple | Advanced |
| Cercomonas longicauda Single celled animals | 51 | Simple | Advanced |
| Eudorylaimus sp. | 51 | Simple | Advanced |
| Brachythecium austro-salebrosum | 51 | Simple | Advanced |
| Archisotoma brucei Springtail | 51 | Simple | Advanced |
| (auroral) | 51 | Simple | Advanced |
| (air AND pollution AND monitors) | 51 | Simple | Advanced |
| (alice AND cyclotron) | 51 | Simple | Advanced |
| (dpph) | 51 | Simple | Advanced |
| (aircraft AND accidents) | 51 | Simple | Advanced |
| Rhizosolenia crassa | 51 | Simple | Advanced |
| Pseudomys praeconis Shark Bay Mouse | 51 | Simple | Advanced |
| Heteroschisma subantarctica | 51 | Simple | Advanced |
| Coscinodiscus centralis | 51 | Simple | Advanced |
| Perknaster fuscus | 51 | Simple | Advanced |
| (general AND science AND energy) | 51 | Simple | Advanced |
| (acoustic) | 51 | Simple | Advanced |
| Ctenocalanus vanus | 51 | Simple | Advanced |
| Chrysochromulina acantha | 51 | Simple | Advanced |
| Eusiroides pompeii | 51 | Simple | Advanced |
| Austrogoniodes kerleri Bird lice | 51 | Simple | Advanced |
| (alaskan AND north AND slope) | 50 | Simple | Advanced |
| Kentrophyllum antarcticum | 50 | Simple | Advanced |
| Toninia sp. | 50 | Simple | Advanced |
| Antarctotachinus crozetensis Beetle | 50 | Simple | Advanced |
| Lagena acuticosta | 50 | Simple | Advanced |
| Echinus margaritaceus | 50 | Simple | Advanced |
| Rattus rattus Black Rat | 50 | Simple | Advanced |
| (aafs) | 50 | Simple | Advanced |
| (cuculeanu) | 50 | Simple | Advanced |
| (diet) | 50 | Simple | Advanced |
| (Algebraic AND Field AND Theory) | 50 | Simple | Advanced |
| Chaetoceros adelianum | 50 | Simple | Advanced |
| Synedropsis fragilis | 50 | Simple | Advanced |
| Sterna vittata Antarctic Tern (New Zealand) | 50 | Simple | Advanced |
| Caloplaca citrina | 50 | Simple | Advanced |
| Lagena acuta | 50 | Simple | Advanced |
| (etds) | 50 | Simple | Advanced |
| (giammarco AND vetrocoke AND sulfur AND process) | 50 | Simple | Advanced |
| (adventitious AND bud AND technique) | 50 | Simple | Advanced |
| Chaetoceros simplex | 50 | Simple | Advanced |
| Coscinodiscus bouvet | 50 | Simple | Advanced |
| Benthoctopus levis | 50 | Simple | Advanced |
| Pleopsidium chlorophanum | 50 | Simple | Advanced |
| Rotatoria rotatoria | 50 | Simple | Advanced |
| Gaimardia trapesina | 50 | Simple | Advanced |
| Saemundssonia lari Bird lice | 50 | Simple | Advanced |
| (alaska AND gas AND pipeline) | 50 | Simple | Advanced |
| (alpha AND dosimetry) | 50 | Simple | Advanced |
| (conference) | 50 | Simple | Advanced |
| Caelorinchus kaiyomaru Kaiyomaru whiptail | 50 | Simple | Advanced |
| Fly sp. | 50 | Simple | Advanced |
| Holophyra sp. Single celled animals | 50 | Simple | Advanced |
| Anas gracilis Grey Teal | 50 | Simple | Advanced |
| Dinophysis operculoides | 50 | Simple | Advanced |
| Fragilariopsis ritscheri | 50 | Simple | Advanced |
| Chaetoceros bulbosus | 50 | Simple | Advanced |
| Ascobius simplex | 50 | Simple | Advanced |
| Marionina werthi | 50 | Simple | Advanced |
| (domsat) | 50 | Simple | Advanced |
| Laronyssus marinus | 50 | Simple | Advanced |
| (adjoint AND difference AND method) | 50 | Simple | Advanced |
| (saha AND equation) | 50 | Simple | Advanced |
| (wind AND turbines) | 50 | Simple | Advanced |
| Luticola muticopsis | 50 | Simple | Advanced |
| Paraphysomonas antarctica | 50 | Simple | Advanced |
| Phaeocystis antarctica | 50 | Simple | Advanced |
| Anas sibilatrix Chiloe Wigeon | 50 | Simple | Advanced |
| Sphaerophorus melanocarpus | 50 | Simple | Advanced |
| Andreaea mutabilis | 50 | Simple | Advanced |
| Achnanthes vicentii | 50 | Simple | Advanced |
| Lissarca rubrofusca | 50 | Simple | Advanced |
| (air AND samplers) | 50 | Simple | Advanced |
| Aspidisca antarctica | 50 | Simple | Advanced |
| Hemiaster cavernosus | 50 | Simple | Advanced |
| Rhagidia gerlachei | 50 | Simple | Advanced |
| Saemundssonia sp. | 50 | Simple | Advanced |
| Lagena laevigata | 50 | Simple | Advanced |
| (adirondack AND mountains) | 50 | Simple | Advanced |
| (baclesse) | 50 | Simple | Advanced |
| Branta canadensis Aleutian Canada Goose | 50 | Simple | Advanced |
| (database) | 50 | Simple | Advanced |
| Fragilariopsis curta | 50 | Simple | Advanced |
| Torodinium sp. | 50 | Simple | Advanced |
| Roperia tesselata | 50 | Simple | Advanced |
| Coomansus gerlachei Unsegmented roundworm | 50 | Simple | Advanced |
| Patellina corrugata | 50 | Simple | Advanced |
| Polytrichum alpestre | 50 | Simple | Advanced |
| Menopon fuscofasciatum | 50 | Simple | Advanced |
| (hou AND qing) | 50 | Simple | Advanced |
| (aerial AND prospecting) | 50 | Simple | Advanced |
| (activation AND energy) | 50 | Simple | Advanced |
| Trachyneis aspera | 50 | Simple | Advanced |
| Rhincalanus gigas | 50 | Simple | Advanced |
| Pleurophascum grandiglobum | 50 | Simple | Advanced |
| Asteromphalus hyalinus | 50 | Simple | Advanced |
| Abatus cordatus | 50 | Simple | Advanced |
| Eubalaena marginata Pigmy Right Whale | 50 | Simple | Advanced |
| Actornithophilus piceus | 50 | Simple | Advanced |
| (savonius AND rotors) | 50 | Simple | Advanced |
| (aerodynamic AND heating) | 50 | Simple | Advanced |
| Protoperidinium concavum | 49 | Simple | Advanced |
| Cheyletiella parasitivorax Mite | 49 | Simple | Advanced |
| (actinium AND isotopes) | 49 | Simple | Advanced |
| davis station | 49 | Simple | Advanced |
| Euchirella rostromagna | 49 | Simple | Advanced |
| explores | 49 | Simple | Advanced |
| (alkaline AND phosphatase) | 49 | Simple | Advanced |
| Proboscia inermis | 49 | Simple | Advanced |
| Metanophrys antarctica | 49 | Simple | Advanced |
| Prorocentrum antarcticum | 49 | Simple | Advanced |
| Paracalanus sp | 49 | Simple | Advanced |
| Dictyocha octonaria | 49 | Simple | Advanced |
| Pediculus lari | 49 | Simple | Advanced |
| Lepadella triptera | 49 | Simple | Advanced |
| Oppia crozetensis | 49 | Simple | Advanced |
| (air AND pollution AND abatement) | 49 | Simple | Advanced |
| (buildings) | 49 | Simple | Advanced |
| (beche-de-mer) | 49 | Simple | Advanced |
| Chaetoceros tortissimus | 49 | Simple | Advanced |
| Protoperidinium defectum | 49 | Simple | Advanced |
| Berkeleya rutilans | 49 | Simple | Advanced |
| Tringa nebularia Common Greenshank, Greenshank | 49 | Simple | Advanced |
| Microscolex luykeni Earthworm | 49 | Simple | Advanced |
| Placopsis sp. | 49 | Simple | Advanced |
| Thalassarche chlororhynchos Yellow-nosed Albatross, Atlantic Yellow-nosed Albatross | 49 | Simple | Advanced |
| Saemundssonia desolata Bird lice | 49 | Simple | Advanced |
| Halipeurus sp. | 49 | Simple | Advanced |
| (processor AND virus) | 49 | Simple | Advanced |
| (cycloalkanes) | 49 | Simple | Advanced |
| (condensers AND (using AND ice)) | 49 | Simple | Advanced |
| (alkali AND metal AND complexes) | 49 | Simple | Advanced |
| (arsenic AND 86) | 49 | Simple | Advanced |
| (adiabatic AND compression AND heating) | 49 | Simple | Advanced |
| Protoperidinium latistriatum | 49 | Simple | Advanced |
| (ischemia) | 49 | Simple | Advanced |
| Bodo saltans Single celled animals | 49 | Simple | Advanced |
| Acanthostomella norvegica | 49 | Simple | Advanced |
| Chaetoceros socialis | 49 | Simple | Advanced |
| Gonyaulax digitale | 49 | Simple | Advanced |
| Bothrometopus gracilipes | 49 | Simple | Advanced |
| Sula sula Red-footed Booby | 49 | Simple | Advanced |
| (adip AND process) | 49 | Simple | Advanced |
| Pyramimonas australis | 49 | Simple | Advanced |
| Neocalvolia sp. nov. | 49 | Simple | Advanced |
| (geology) | 49 | Simple | Advanced |
| (web AND 2.0) | 49 | Simple | Advanced |
| Sphagnum sp. | 49 | Simple | Advanced |
| Amphora type B | 49 | Simple | Advanced |
| Colella pedunculata | 49 | Simple | Advanced |
| Ramonia sp. | 49 | Simple | Advanced |
| (dbdb) | 49 | Simple | Advanced |
| (adjoint AND flux) | 49 | Simple | Advanced |
| Euphausia lucens | 49 | Simple | Advanced |
| Gymnodinium soyai | 49 | Simple | Advanced |
| Bursaopsis ollula | 49 | Simple | Advanced |
| Gephyrocapsa muellerae | 49 | Simple | Advanced |
| Docophorus euryrhynchus | 49 | Simple | Advanced |
| Errina antarctica | 49 | Simple | Advanced |
| (dept.) | 49 | Simple | Advanced |
| Alloptes chionis Mite | 49 | Simple | Advanced |
| (agglomerating AND ash AND process) | 49 | Simple | Advanced |
| Cafeteria roenbergensis | 49 | Simple | Advanced |
| Tomopteris carpenteri | 49 | Simple | Advanced |
| Pleurasiga minima | 49 | Simple | Advanced |
| Pyramimonas gelidicola | 49 | Simple | Advanced |
| Callidina sp. | 49 | Simple | Advanced |
| Microspalax manicata | 49 | Simple | Advanced |
| (air AND source AND heat AND pumps) | 49 | Simple | Advanced |
| (steam AND jet AND ejectors) | 49 | Simple | Advanced |
| (aerosol AND monitoring) | 49 | Simple | Advanced |
| Pseudomys hermannsburgensis Sandy Inland Mouse | 49 | Simple | Advanced |
| Themisto gaudichaudi | 49 | Simple | Advanced |
| Pseudocyphellaria delisea | 49 | Simple | Advanced |
| (glyceric AND acid) | 49 | Simple | Advanced |
| ((test)) | 49 | Simple | Advanced |
| (bell) | 49 | Simple | Advanced |
| (concentrations AND (radionuclides)) | 49 | Simple | Advanced |
| Veronica serpyllifolia | 49 | Simple | Advanced |
| Gyrodinium rhabdomante | 49 | Simple | Advanced |
| Thaumatomastix type A | 48 | Simple | Advanced |
| Engaeus orramakunna Mount Arthur Burrowing Crayfish | 48 | Simple | Advanced |
| Chaetoceros gaussii | 48 | Simple | Advanced |
| Polytoma papillata | 48 | Simple | Advanced |
| Actinocyclus adeliae | 48 | Simple | Advanced |
| Corethron inerme | 48 | Simple | Advanced |
| Amphorellopsis quinquealata | 48 | Simple | Advanced |
| Manguinea fusiformis | 48 | Simple | Advanced |
| Promachocrinus kerguelensis | 48 | Simple | Advanced |
| odontaster meridionalis | 48 | Simple | Advanced |
| (alarm AND systems) | 48 | Simple | Advanced |
| (benfield AND process) | 48 | Simple | Advanced |
| (converters AND (analog-digital)) | 48 | Simple | Advanced |
| (Alloy AND Nuclear AND Fuels) | 48 | Simple | Advanced |
| Strombidium conicoides | 48 | Simple | Advanced |
| Calidris minutilla Least Sandpiper | 48 | Simple | Advanced |
| Acanthocystis perpusilla | 48 | Simple | Advanced |
| Odontella litigiosa | 48 | Simple | Advanced |
| Harrisoniella grandis | 48 | Simple | Advanced |
| Aulacomnium palustre | 48 | Simple | Advanced |
| Oikomonas termo Single celled animals | 48 | Simple | Advanced |
| (dye) | 48 | Simple | Advanced |
| Travisiopsis sp. | 48 | Simple | Advanced |
| Coscinodiscus curvatulus | 48 | Simple | Advanced |
| Ptychocylis ostenfeldi | 48 | Simple | Advanced |
| Rimostrombidium conicum | 48 | Simple | Advanced |
| Strombidium tintinnodes | 48 | Simple | Advanced |
| Brachythecium salebrosum | 48 | Simple | Advanced |
| Uvigerina tenuistriata | 48 | Simple | Advanced |
| Cephalodella sterea | 48 | Simple | Advanced |
| Pectinopygus macquariensis | 48 | Simple | Advanced |
| puffinus assimilis little shearwater | 48 | Simple | Advanced |
| Linospadix sp.1%20(Mt.%20Lewis%20%26%20Mt.%20Spurgeon) | 48 | Simple | Advanced |
| Cardamine circaeoides | 48 | Simple | Advanced |
| Rinodina sp. | 48 | Simple | Advanced |
| Gressittacantha terranova Springtail | 48 | Simple | Advanced |
| Paramoera walkeri | 48 | Simple | Advanced |
| Coscinodiscus subtilis | 48 | Simple | Advanced |
| Halozetes crozetensis | 48 | Simple | Advanced |
| Thecarthra theca | 48 | Simple | Advanced |
| Membranipora crassimmarginata | 48 | Simple | Advanced |
| (dyes) | 48 | Simple | Advanced |
| Proboscia alata | 48 | Simple | Advanced |
| Halirytus amphibius Midge | 48 | Simple | Advanced |
| Paractora dreuxi Kelp fly | 48 | Simple | Advanced |
| Marionina antipodum | 48 | Simple | Advanced |
| Halipeurus augusticeps | 48 | Simple | Advanced |
| Plectus cirratus Unsegmented roundworm | 48 | Simple | Advanced |
| Laevilitorina heardensis | 48 | Simple | Advanced |
| Macquariella hamiltoni | 48 | Simple | Advanced |
| Solanometra antarctica | 48 | Simple | Advanced |
| "Macronectes giganteus" "Southern Giant Petrel" | 48 | Simple | Advanced |
| Champsocephalus gunnari Mackerel%20icefish | 48 | Simple | Advanced |
| (ants) | 48 | Simple | Advanced |
| Nitzschia bicapitata | 48 | Simple | Advanced |
| Chaetoceros flexuosus | 48 | Simple | Advanced |
| Stellarima microtrias | 48 | Simple | Advanced |
| Strombidium glaciale | 48 | Simple | Advanced |
| Desmatodon austro-georgicus | 48 | Simple | Advanced |
| Leucocarbo fuscescens Black-faced Shag | 48 | Simple | Advanced |
| Rallicola harrisoni | 48 | Simple | Advanced |
| (eadas) | 48 | Simple | Advanced |
| Macrobiotus tetradactyloides | 48 | Simple | Advanced |
| Halozetes brevipilis | 48 | Simple | Advanced |
| (air AND filters) | 48 | Simple | Advanced |
| (alkaline AND earth AND metal AND compounds) | 48 | Simple | Advanced |
| (adiabatic AND demagnetization) | 48 | Simple | Advanced |
| (thermal AND energy) | 48 | Simple | Advanced |
| (borton) | 48 | Simple | Advanced |
| (food) | 48 | Simple | Advanced |
| Mesodinium pulex | 48 | Simple | Advanced |
| Polarella glacialis | 48 | Simple | Advanced |
| Papposphaera borealis | 48 | Simple | Advanced |
| Bathybiaster loripes | 48 | Simple | Advanced |
| Macrobiotus oberhuaseri | 48 | Simple | Advanced |
| (bureau) | 48 | Simple | Advanced |
| Bodo sp. | 48 | Simple | Advanced |
| Bathyraja griseocauda | 48 | Simple | Advanced |
| Cyrtolaelaps racovitzai Mite | 48 | Simple | Advanced |
| Trophon albolabratus | 48 | Simple | Advanced |
| Philodina spp. | 48 | Simple | Advanced |
| "Fulmarus glacialoides" "Southern Fulmar" | 48 | Simple | Advanced |
| (aerial AND surveying) | 48 | Simple | Advanced |
| (aircraft AND propulsion AND reactors) | 48 | Simple | Advanced |
| (adiabatic AND processes) | 48 | Simple | Advanced |
| Thigmokeronopsis antarctica | 47 | Simple | Advanced |
| Alciopidae sp. | 47 | Simple | Advanced |
| Mysidae indet. | 47 | Simple | Advanced |
| Kakoeca antarctica | 47 | Simple | Advanced |
| Amblystegium serpens | 47 | Simple | Advanced |
| Salpa thompsoni | 47 | Simple | Advanced |
| (air AND infiltration) | 47 | Simple | Advanced |
| (fuels AND (thinning OR treatment OR reduction)) | 47 | Simple | Advanced |
| Mesembriomys gouldii Black-footed Tree-rat | 47 | Simple | Advanced |
| Condylostoma remanei | 47 | Simple | Advanced |
| Parafolliculina violacea | 47 | Simple | Advanced |
| Synedropsis laevis | 47 | Simple | Advanced |
| Cygnodraco mawsoni Mawson?s dragonfish | 47 | Simple | Advanced |
| Gomphiocephalus hodgsoni Springtail | 47 | Simple | Advanced |
| (detection) | 47 | Simple | Advanced |
| (aircraft AND propulsion AND reactors AND ships AND submarines) | 47 | Simple | Advanced |
| (mata) | 47 | Simple | Advanced |
| (alpha AND particles) | 47 | Simple | Advanced |
| (adenosine AND triphosphate) | 47 | Simple | Advanced |
| Protoperidinium elegantissimum | 47 | Simple | Advanced |
| Chelophyes sp | 47 | Simple | Advanced |
| Menipea quadrata | 47 | Simple | Advanced |
| Parmelia sinuosa | 47 | Simple | Advanced |
| Vorticella striata Single celled animals | 47 | Simple | Advanced |
| Quadraceps vaginalis Biting Lice | 47 | Simple | Advanced |
| Ptygura sp. | 47 | Simple | Advanced |
| Calliergon sarmentosum | 47 | Simple | Advanced |
| (adenylic AND acid) | 47 | Simple | Advanced |
| (alpha AND spectra) | 47 | Simple | Advanced |
| Numenius borealis Little Curlew | 47 | Simple | Advanced |
| Carex tereticaulis | 47 | Simple | Advanced |
| (semantic AND web) | 47 | Simple | Advanced |
| Fragilariopsis rhombica | 47 | Simple | Advanced |
| Chaetoceros dichaeta | 47 | Simple | Advanced |
| Protoperidinium incertum | 47 | Simple | Advanced |
| Rhizosolenia styliformis | 47 | Simple | Advanced |
| Chrysochromulina type C | 47 | Simple | Advanced |
| Ophioglypha deshayesi | 47 | Simple | Advanced |
| Eupodes angardi Mite | 47 | Simple | Advanced |
| Ceratozetes gracilis Mite | 47 | Simple | Advanced |
| (acute AND exposure) | 47 | Simple | Advanced |
| Litonotus kopimorphus | 47 | Simple | Advanced |
| Anisonema prosgeobium | 47 | Simple | Advanced |
| Protoperidinium affine | 47 | Simple | Advanced |
| Baeomyces sp. | 47 | Simple | Advanced |
| Pleuridium sp. | 47 | Simple | Advanced |
| Cardamine hirsuta | 47 | Simple | Advanced |
| Hypsibius alpinus Water bear | 47 | Simple | Advanced |
| (calculations AND (4-dimensional)) | 47 | Simple | Advanced |
| (alaska AND power AND administration) | 47 | Simple | Advanced |
| (differential) | 47 | Simple | Advanced |
| (cortex AND (adrenal)) | 47 | Simple | Advanced |
| Emiliania huxleyi | 47 | Simple | Advanced |
| Ramalina sp. | 47 | Simple | Advanced |
| Bicosta antennigera | 47 | Simple | Advanced |
| Cocconeis infirmata | 47 | Simple | Advanced |
| Katodinium sp. | 47 | Simple | Advanced |
| Crytopygus tricuspis Springtail | 47 | Simple | Advanced |
| Pyrgo depressus | 47 | Simple | Advanced |
| Lagena sulcata | 47 | Simple | Advanced |
| (aleutian AND islands) | 47 | Simple | Advanced |
| (alkyl AND radicals) | 47 | Simple | Advanced |
| (miscanthus) | 47 | Simple | Advanced |
| Navicula schefterae | 47 | Simple | Advanced |
| Metromonas simplex | 47 | Simple | Advanced |
| Tomopteris sp | 47 | Simple | Advanced |
| (bomb) | 47 | Simple | Advanced |
| Salpingella acuminatoides | 47 | Simple | Advanced |
| Urocyclon ovatum | 47 | Simple | Advanced |
| Stenosemella avellana | 47 | Simple | Advanced |
| Stereotydeus villosus Mite | 47 | Simple | Advanced |
| Lipeurus grandis | 47 | Simple | Advanced |
| Ophiacantha vivipara | 47 | Simple | Advanced |
| Achrophyllum dentatum | 47 | Simple | Advanced |
| Pseudephebe miniscula | 47 | Simple | Advanced |
| Notholca hollowdayi | 47 | Simple | Advanced |
| (advisory AND committees) | 47 | Simple | Advanced |
| Euphausia triacantha | 47 | Simple | Advanced |
| (robot) | 47 | Simple | Advanced |
| Chaetodactylus antarcticus Mite | 47 | Simple | Advanced |
| Rimostrombidium glacicolum | 47 | Simple | Advanced |
| Conostomum magellanicum | 47 | Simple | Advanced |
| Diaphanoeca sphaerica | 47 | Simple | Advanced |
| Dicranoweisia sp. | 47 | Simple | Advanced |
| Chorisodontium aciphyllum | 47 | Simple | Advanced |
| (betatrons) | 47 | Simple | Advanced |
| (savonius) | 47 | Simple | Advanced |
| (biogas) | 47 | Simple | Advanced |
| (ansys) | 47 | Simple | Advanced |
| Euplotes sigmolateralis | 47 | Simple | Advanced |
| Leegaardiella elbraechteri | 47 | Simple | Advanced |
| (fuel AND cell AND (power OR hybrid) NOT plant) | 46 | Simple | Advanced |
| Haloptilus oxycephalus | 46 | Simple | Advanced |
| Fissidens nobilis | 46 | Simple | Advanced |
| Chaetoceros pendulus | 46 | Simple | Advanced |
| Litonotus emmerichi | 46 | Simple | Advanced |
| Spirostrombidium pseudocinctum | 46 | Simple | Advanced |
| Perineus hyalinus | 46 | Simple | Advanced |
| Saemundssonia lockleyi Bird lice | 46 | Simple | Advanced |
| Cribrilina philomela | 46 | Simple | Advanced |
| Parmelia sp. | 46 | Simple | Advanced |
| Tortula arenae | 46 | Simple | Advanced |
| Pachydrilus sp. | 46 | Simple | Advanced |
| (aircraft AND components) | 46 | Simple | Advanced |
| (air AND cleaning) | 46 | Simple | Advanced |
| (chen AND xu) | 46 | Simple | Advanced |
| Euplotes balteatus | 46 | Simple | Advanced |
| Protoperidinium areolatum | 46 | Simple | Advanced |
| Chrysochromulina type G | 46 | Simple | Advanced |
| Blindia magellanica | 46 | Simple | Advanced |
| Monosiga sp. | 46 | Simple | Advanced |
| Listriomastax litorea True fly | 46 | Simple | Advanced |
| Acanthoeca spectabilis | 46 | Simple | Advanced |
| Aspidisca crenata | 46 | Simple | Advanced |
| Notiopsylla enciari Flea | 46 | Simple | Advanced |
| Cladia sp. | 46 | Simple | Advanced |
| Myro Kerguelenensis Spider | 46 | Simple | Advanced |
| (antimony AND alloys AND doped AND materials) | 46 | Simple | Advanced |
| (li AND hui) | 46 | Simple | Advanced |
| (department) | 46 | Simple | Advanced |
| Stomiidae sp. Viperfish | 46 | Simple | Advanced |
| Holosticha foissneri | 46 | Simple | Advanced |
| Cymatocylis vanhoeffeni | 46 | Simple | Advanced |
| Chaetoceros curvatus | 46 | Simple | Advanced |
| Porania antarctica glabra | 46 | Simple | Advanced |
| Lagena laevis | 46 | Simple | Advanced |
| (cadia) | 46 | Simple | Advanced |
| Halozetes impeditus Mite | 46 | Simple | Advanced |
| (2-methylpropanol) | 46 | Simple | Advanced |
| (Adrenal AND Hormones) | 46 | Simple | Advanced |
| Phalacrocorax brandsfieldensis | 46 | Simple | Advanced |
| Austromenopon oschei Bird lice | 46 | Simple | Advanced |
| Bartramia longicauda Upland Sandpiper | 46 | Simple | Advanced |
| Dinophysis contracta | 46 | Simple | Advanced |
| Codonellopsis balechi | 46 | Simple | Advanced |
| Coscinodiscus marginatus | 46 | Simple | Advanced |
| Pediculus ovis | 46 | Simple | Advanced |
| Entosthodon laxus | 46 | Simple | Advanced |
| Dorylaimus sp. Unsegmented roundworm | 46 | Simple | Advanced |
| (heat AND affected AND zone) | 46 | Simple | Advanced |
| (concretes) | 46 | Simple | Advanced |
| (administrative AND procedures) | 46 | Simple | Advanced |
| (bai AND li AND zhang) | 46 | Simple | Advanced |
| (facebook) | 46 | Simple | Advanced |
| Acanthoeca brevipoda | 46 | Simple | Advanced |
| Gymnodinium modestum | 46 | Simple | Advanced |
| Tontonia antarctica | 46 | Simple | Advanced |
| Meringosphaera mediterranea | 46 | Simple | Advanced |
| Chlanidota vestita | 46 | Simple | Advanced |
| Notoligotrichum crispulum | 46 | Simple | Advanced |
| Lagena marginata | 46 | Simple | Advanced |
| Echiniscus sp. Water bear | 46 | Simple | Advanced |
| Rhabditis sp. Unsegmented roundworm | 46 | Simple | Advanced |
| Salicornaria clavata | 46 | Simple | Advanced |
| (ctenidium) | 46 | Simple | Advanced |
| (erds) | 46 | Simple | Advanced |
| (enthalpy) | 46 | Simple | Advanced |
| (conductivity AND (thermal)) | 46 | Simple | Advanced |
| (air AND cushion AND vehicles) | 46 | Simple | Advanced |
| (airborne AND particles) | 46 | Simple | Advanced |
| (wind AND turbine) | 46 | Simple | Advanced |
| (algae AND biodiesel) | 46 | Simple | Advanced |
| Actinocyclus exiguus | 46 | Simple | Advanced |
| Huperzia selago | 46 | Simple | Advanced |
| Euphausia vallentini | 46 | Simple | Advanced |
| Actinophyrys sp. | 46 | Simple | Advanced |
| Coscinodiscus oculus-iridis | 46 | Simple | Advanced |
| Hypogastrura antarctica Springtail | 46 | Simple | Advanced |
| Pectinopygus(Philichthyophaga) macquariensis | 46 | Simple | Advanced |
| Globicephala melaena Long-finned Pilot Whale | 46 | Simple | Advanced |
| (esthete) | 46 | Simple | Advanced |
| "Pringlea antiscorbutica" | 46 | Simple | Advanced |
| (antarctica) | 46 | Simple | Advanced |
| (lifepo4) | 46 | Simple | Advanced |
| (drosophila) | 46 | Simple | Advanced |
| Hyperia sp | 46 | Simple | Advanced |
| Salmo alpinus | 46 | Simple | Advanced |
| Porphyra umbilicalis | 46 | Simple | Advanced |
| Euaugaptilus sp | 46 | Simple | Advanced |
| Macrobiotus sp. Water bear | 46 | Simple | Advanced |
| Dicranella dietrichiae | 46 | Simple | Advanced |
| Pseudonirmus gurlti Bird lice | 46 | Simple | Advanced |
| Ditrichum cylindricarpum | 46 | Simple | Advanced |
| (pmma) | 46 | Simple | Advanced |
| (cfd AND software) | 46 | Simple | Advanced |
| (actinium AND 222) | 46 | Simple | Advanced |
| Thalassarche cauta Shy%20Albatross | 46 | Simple | Advanced |
| (advanced) | 46 | Simple | Advanced |
| (efficiency) | 46 | Simple | Advanced |
| Pentalamina corona | 46 | Simple | Advanced |
| Oikopleura sp | 46 | Simple | Advanced |
| Hemiphlebia mirabilis A damselfly | 46 | Simple | Advanced |
| Phalacrophorous pictus | 46 | Simple | Advanced |
| Rhincalanus sp | 46 | Simple | Advanced |
| Triparma laevis | 46 | Simple | Advanced |
| Gymnozoum viviparum | 46 | Simple | Advanced |
| Anthelia juratzkana | 46 | Simple | Advanced |
| Cythere wyville-thomsoni | 46 | Simple | Advanced |
| Cryptochila sp. | 46 | Simple | Advanced |
| "Puffinus tenuirostris" "Short-tailed Shearwater" | 46 | Simple | Advanced |
| Pyrgo patagonica | 46 | Simple | Advanced |
| (inconel AND 82) | 46 | Simple | Advanced |
| (demo) | 46 | Simple | Advanced |
| Thysanoessa sp | 45 | Simple | Advanced |
| Protoperidinium granii | 45 | Simple | Advanced |
| Strombidium acutum | 45 | Simple | Advanced |
| Chiloscyphus sp. | 45 | Simple | Advanced |
| Baeomyces heteromorphus | 45 | Simple | Advanced |
| Difflugia constricta Single celled animals | 45 | Simple | Advanced |
| Bdellidea watsoni Mite | 45 | Simple | Advanced |
| (magnetic AND containment) | 45 | Simple | Advanced |
| (girbotol AND process) | 45 | Simple | Advanced |
| (alpha AND decay) | 45 | Simple | Advanced |
| (Environmental AND Impact AND Statements) | 45 | Simple | Advanced |
| Cyclidium varibonneti | 45 | Simple | Advanced |
| Protoperidinium bellulum | 45 | Simple | Advanced |
| Crocodylus johnstoni Freshwater Crocodile | 45 | Simple | Advanced |
| Pleuromamma piseki | 45 | Simple | Advanced |
| Livistona sp.2 (Cape River) | 45 | Simple | Advanced |
| Ditrichum flexicaule | 45 | Simple | Advanced |
| Dorylaimus carteri Unsegmented roundworm | 45 | Simple | Advanced |
| Cephalodiscus sp. | 45 | Simple | Advanced |
| Lecanora sp. | 45 | Simple | Advanced |
| (dispersion) | 45 | Simple | Advanced |
| (propyne) | 45 | Simple | Advanced |
| (chang AND wei) | 45 | Simple | Advanced |
| Rattus leucopus Cape York Rat | 45 | Simple | Advanced |
| Microcalanus pygmaeus | 45 | Simple | Advanced |
| (Air AND Filters) | 45 | Simple | Advanced |
| Myzus asalonicus Aphid | 45 | Simple | Advanced |
| Coscinodiscus radiatus | 45 | Simple | Advanced |
| Gyrodinium lachryma | 45 | Simple | Advanced |
| Hypnodendron comosum | 45 | Simple | Advanced |
| Otaria flavescens South American sea lion | 45 | Simple | Advanced |
| Oppia loxolineata Midge | 45 | Simple | Advanced |
| Digamasellus templei | 45 | Simple | Advanced |
| (acyf) | 45 | Simple | Advanced |
| Banquisia belgicae | 45 | Simple | Advanced |
| Paraphysomonas vestita | 45 | Simple | Advanced |
| Acanthocystis sp. | 45 | Simple | Advanced |
| Leptopharynx sphagnetorum Single celled animals | 45 | Simple | Advanced |
| Diphascon ongulensis | 45 | Simple | Advanced |
| Calliacantha simplex | 45 | Simple | Advanced |
| Pleurasiga reynoldsii | 45 | Simple | Advanced |
| Asteromphalus roperianus | 45 | Simple | Advanced |
| Parafolliculina amphora | 45 | Simple | Advanced |
| Epilichen sp. | 45 | Simple | Advanced |
| Campylopus clavatus | 45 | Simple | Advanced |
| Pachydrilus maximus | 45 | Simple | Advanced |
| (action AND integral) | 45 | Simple | Advanced |
| (bootstrap) | 45 | Simple | Advanced |
| (delayed) | 45 | Simple | Advanced |
| Ambassis macleayi Macleay's glass fish/Perchlet | 45 | Simple | Advanced |
| Ctenocalanus sp | 45 | Simple | Advanced |
| (darwin) | 45 | Simple | Advanced |
| Pleurasiga orculaeformis | 45 | Simple | Advanced |
| Chaetoceros criophilus | 45 | Simple | Advanced |
| Protoperidinium glyptopterum | 45 | Simple | Advanced |
| Strombidium crassulum | 45 | Simple | Advanced |
| Strombidium syowaensis | 45 | Simple | Advanced |
| Gephyrocapsa ericsonii | 45 | Simple | Advanced |
| Plagiotropus gaussii | 45 | Simple | Advanced |
| Thalassiosira trifulta | 45 | Simple | Advanced |
| Buellia frigida | 45 | Simple | Advanced |
| Oradarea bidentata | 45 | Simple | Advanced |
| Siphlopteryx antarctica | 45 | Simple | Advanced |
| Pseudonirmus charcoti Bird lice | 45 | Simple | Advanced |
| (armf) | 45 | Simple | Advanced |
| (cfd AND convection) | 45 | Simple | Advanced |
| (cr AND dit OR coop AND ratif OR op AND ration OR banque OR cr AND dit OR mutuel OR cr AND dit OR agricole OR c) | 45 | Simple | Advanced |
| Rhizosolenia curvata | 45 | Simple | Advanced |
| Cerastium glomeratum Mouse-eared chickweed | 45 | Simple | Advanced |
| Pseudodistichium austro-georgicum | 45 | Simple | Advanced |
| Chaetoceros hendeyi | 45 | Simple | Advanced |
| Listrophorus gibbus Mite | 45 | Simple | Advanced |
| Anatoecus dentatus | 45 | Simple | Advanced |
| (air AND cleaning AND systems) | 45 | Simple | Advanced |
| (alkaline AND electrolyte AND fuel AND cells) | 45 | Simple | Advanced |
| (iodine) | 45 | Simple | Advanced |
| Actinoptychus senarius | 45 | Simple | Advanced |
| Cerastium fontanum | 45 | Simple | Advanced |
| Candacia falcifera | 45 | Simple | Advanced |
| (influenza) | 45 | Simple | Advanced |
| Lecidea andersonii | 45 | Simple | Advanced |
| Ditylenchus sp. Unsegmented roundworm | 45 | Simple | Advanced |
| Nitzschia taenia | 45 | Simple | Advanced |
| Halirytus macquariensis | 45 | Simple | Advanced |
| Paraliparis sp. | 45 | Simple | Advanced |
| Gackstroemia sp. | 45 | Simple | Advanced |
| (benzophenone AND hydroxides AND ketones AND phenyl AND radicals) | 45 | Simple | Advanced |
| (copaifera) | 45 | Simple | Advanced |
| (actinium AND compounds) | 45 | Simple | Advanced |
| (new) | 45 | Simple | Advanced |
| Nettapus coromandelianus Cotton Pygmy-goose | 45 | Simple | Advanced |
| Clausocalanus laticeps | 45 | Simple | Advanced |
| Codonellopsis soyai | 45 | Simple | Advanced |
| Helicosphaera carteri | 45 | Simple | Advanced |
| Strombidium antarcticum | 45 | Simple | Advanced |
| Oppia loxolineata Mite | 45 | Simple | Advanced |
| Sula tasmani Tasman Booby | 45 | Simple | Advanced |
| Placopsis gelida | 45 | Simple | Advanced |
| Rhizopcarpon flavum | 45 | Simple | Advanced |
| Umbilicaria cristata | 45 | Simple | Advanced |
| "Champsocephalus gunnari" "Mackerel icefish" | 45 | Simple | Advanced |
| Iialteria sp. | 45 | Simple | Advanced |
| Trematomus eulepidotus Blunt scalyhead | 45 | Simple | Advanced |
| Austromenopon sp. | 45 | Simple | Advanced |
| (saponins) | 45 | Simple | Advanced |
| (radon AND 224) | 45 | Simple | Advanced |
| (age AND dependence) | 45 | Simple | Advanced |
| (lurgi AND process) | 45 | Simple | Advanced |
| (thermosyphon AND effect) | 45 | Simple | Advanced |
| (br AND 02 AND reactor) | 45 | Simple | Advanced |
| Rhizopcarpon sp. | 44 | Simple | Advanced |
| Physcia caesia | 44 | Simple | Advanced |
| Buellia grimmiae | 44 | Simple | Advanced |
| (blood//nucleus/xmlrpc.php?) | 44 | Simple | Advanced |
| prince harald coast | 44 | Simple | Advanced |
| (packed AND beds) | 44 | Simple | Advanced |
| (adiabatic AND surface AND ionization) | 44 | Simple | Advanced |
| (core) | 44 | Simple | Advanced |
| Colurella colurus | 44 | Simple | Advanced |
| Gymnostomum calcareum | 44 | Simple | Advanced |
| Chaetoceros brevis | 44 | Simple | Advanced |
| Echiniscus meridionalis Water bear | 44 | Simple | Advanced |
| Desmatodon heimii | 44 | Simple | Advanced |
| Cucumaria serrata | 44 | Simple | Advanced |
| Flavoparmelia haysomii | 44 | Simple | Advanced |
| Adineta sp. | 44 | Simple | Advanced |
| Pontogeneia chrosroides | 44 | Simple | Advanced |
| (alpha AND spectrometers) | 44 | Simple | Advanced |
| (david AND pace) | 44 | Simple | Advanced |
| (nuclear OR hydrology OR public AND participation OR nuclear AND waste AND management OR nuclear AND r) | 44 | Simple | Advanced |
| (anatomy) | 44 | Simple | Advanced |
| (anthrax) | 44 | Simple | Advanced |
| Litonotus lamella | 44 | Simple | Advanced |
| Thigmokeronopsis crystallis | 44 | Simple | Advanced |
| Ephemera planamembranacea | 44 | Simple | Advanced |
| Platysceloidea sp. | 44 | Simple | Advanced |
| Naubates fasciatus Lice | 44 | Simple | Advanced |
| Epigonus sp. Cardinal Fish | 44 | Simple | Advanced |
| Acarospora sp. | 44 | Simple | Advanced |
| Peltigera sp. | 44 | Simple | Advanced |
| (csmls) | 44 | Simple | Advanced |
| (transportation AND slurries) | 44 | Simple | Advanced |
| Hysibius dujardini Water bear | 44 | Simple | Advanced |
| (acid AND electrolyte AND fuel AND cells) | 44 | Simple | Advanced |
| (advanced AND components AND test AND facility) | 44 | Simple | Advanced |
| (cranium) | 44 | Simple | Advanced |
| (artes) | 44 | Simple | Advanced |
| (nanotube) | 44 | Simple | Advanced |
| Geminigera cryophila | 44 | Simple | Advanced |
| Euplotes rariseta | 44 | Simple | Advanced |
| Lagotia similis | 44 | Simple | Advanced |
| Parafolliculina patagonica | 44 | Simple | Advanced |
| Chrysochromulina type M | 44 | Simple | Advanced |
| Papposphaera obpyramidalis | 44 | Simple | Advanced |
| Ebinania sp. Blobfish | 44 | Simple | Advanced |
| Cercobodo agilis Single celled animals | 44 | Simple | Advanced |
| Branchinecta gaini Shrimp | 44 | Simple | Advanced |
| Assulina muscora Single celled animals | 44 | Simple | Advanced |
| Corythion dubium Single celled animals | 44 | Simple | Advanced |
| Agrostis magellanica | 44 | Simple | Advanced |
| Sphagnum subsecundum | 44 | Simple | Advanced |
| Ceratodon grossiretis | 44 | Simple | Advanced |
| Cladia aggregata | 44 | Simple | Advanced |
| (nuclear AND energy) | 44 | Simple | Advanced |
| (IMO) | 44 | Simple | Advanced |
| Podolampas antarctica | 44 | Simple | Advanced |
| Navicula glaciei | 44 | Simple | Advanced |
| Stellaria media | 44 | Simple | Advanced |
| Arrhenatherum elatius | 44 | Simple | Advanced |
| Parvicorbicula circularis | 44 | Simple | Advanced |
| Chaetoceros neogracilis | 44 | Simple | Advanced |
| Pterosperma cf. polygonum | 44 | Simple | Advanced |
| Lecanora expectans | 44 | Simple | Advanced |
| Dicranoloma sp. | 44 | Simple | Advanced |
| (aligned AND coupling AND scheme) | 44 | Simple | Advanced |
| (alkylating AND agents) | 44 | Simple | Advanced |
| (yi AND jing AND yan) | 44 | Simple | Advanced |
| (organic AND rankine AND cycle) | 44 | Simple | Advanced |
| (fei AND lin) | 44 | Simple | Advanced |
| Nostoc commune | 44 | Simple | Advanced |
| Metridia sp | 44 | Simple | Advanced |
| Cotula turbinata Funnelweed | 44 | Simple | Advanced |
| (chemical) | 44 | Simple | Advanced |
| Aspidisca terranovae | 44 | Simple | Advanced |
| Fragilariopsis separanda | 44 | Simple | Advanced |
| Chrysochromulina bergenensis | 44 | Simple | Advanced |
| Pinaciophora fluviatilis | 44 | Simple | Advanced |
| Parapsyllus cardinis Flea | 44 | Simple | Advanced |
| Schizotricha multifurcata | 44 | Simple | Advanced |
| Disparipes antarcticus | 44 | Simple | Advanced |
| Austrogoniodes gressitti Bird lice | 44 | Simple | Advanced |
| (agricultural AND wastes) | 44 | Simple | Advanced |
| (aegean AND sea) | 44 | Simple | Advanced |
| (cp) | 44 | Simple | Advanced |
| (eced) | 44 | Simple | Advanced |
| (epoxides) | 44 | Simple | Advanced |
| Electrona paucirastra Lantern%20fish | 44 | Simple | Advanced |
| (Airy AND Functions) | 44 | Simple | Advanced |
| (Scandium AND Fluorides) | 44 | Simple | Advanced |
| (malaysia) | 44 | Simple | Advanced |
| Mantoniella antarctica | 44 | Simple | Advanced |
| Thalassiosira margaritae | 44 | Simple | Advanced |
| Thalassiosira perpusilla | 44 | Simple | Advanced |
| Microsetella rosea | 44 | Simple | Advanced |
| (ethanol AND production) | 44 | Simple | Advanced |
| Haemogamasus pontiger Mite | 44 | Simple | Advanced |
| Diaphanoeca pedicellata | 44 | Simple | Advanced |
| Tortula robusta | 44 | Simple | Advanced |
| Saemundssonia limosae | 44 | Simple | Advanced |
| (containers) | 44 | Simple | Advanced |
| (alkaline AND hydrolysis) | 44 | Simple | Advanced |
| (lasers) | 44 | Simple | Advanced |
| Leptonychotes weddellii Weddell%20Seal | 44 | Simple | Advanced |
| Chaetoceros aequatorialis | 44 | Simple | Advanced |
| Chrysochromulina hirta | 44 | Simple | Advanced |
| Arum italicum Italian arum | 44 | Simple | Advanced |
| Polyfibula sphyrelata | 44 | Simple | Advanced |
| Nitzschia peragallii | 44 | Simple | Advanced |
| Chaetoceros laciniosus | 44 | Simple | Advanced |
| Monosiga ovata | 44 | Simple | Advanced |
| Perimylops antarcticus Beetle | 44 | Simple | Advanced |
| Ixodes pterodromae Tick | 44 | Simple | Advanced |
| Chydriod sp. 2 | 44 | Simple | Advanced |
| Philoceanus fasciatus Bird lice | 44 | Simple | Advanced |
| Phalacrocorax melanoleucos Little Pied Cormorant | 44 | Simple | Advanced |
| (cfd AND distributed computing) | 44 | Simple | Advanced |
| (age AND estimation) | 44 | Simple | Advanced |
| (pollo) | 44 | Simple | Advanced |
| (mass AND spectroscopy AND (molecule OR cell) NOT bond) | 44 | Simple | Advanced |
| (boeing) | 44 | Simple | Advanced |
| (epdm) | 44 | Simple | Advanced |
| Numenius minutus Little Curlew, Little Whimbrel | 44 | Simple | Advanced |
| Paralabidocera separabilis | 44 | Simple | Advanced |
| Oithona sp | 44 | Simple | Advanced |
| (avian influenza OR bird flu) | 44 | Simple | Advanced |
| (geothermal) | 44 | Simple | Advanced |
| Cyclotrichium gigas | 44 | Simple | Advanced |
| Ctenocidaris nutix | 44 | Simple | Advanced |
| Pelagacineta interrupta | 43 | Simple | Advanced |
| (dose) | 43 | Simple | Advanced |
| "Thalassarche chrysostoma" "Grey-headed Albatross" | 43 | Simple | Advanced |
| Crymus antarcticus Beetle | 43 | Simple | Advanced |
| (actinium AND 219) | 43 | Simple | Advanced |
| (hui AND su) | 43 | Simple | Advanced |
| (coulon) | 43 | Simple | Advanced |
| Cardioperla media | 43 | Simple | Advanced |
| Oncaea sp | 43 | Simple | Advanced |
| (data AND mining) | 43 | Simple | Advanced |
| (dark AND matter) | 43 | Simple | Advanced |
| Rhabdorylaimus sp. Unsegmented roundworm | 43 | Simple | Advanced |
| Phalaropus fulicaria Grey Phalarope | 43 | Simple | Advanced |
| Dysteria calkinsi | 43 | Simple | Advanced |
| Parmelia phillipsiana | 43 | Simple | Advanced |
| Ditrichum punctulatum | 43 | Simple | Advanced |
| Austrogoniodes concii Biting Lice | 43 | Simple | Advanced |
| Rhagidia leechi Mite | 43 | Simple | Advanced |
| Actornithophilus pauliani Biting Lice | 43 | Simple | Advanced |
| Trabeculus schillingi Biting Lice | 43 | Simple | Advanced |
| Heard Island | 43 | Simple | Advanced |
| Bartramia halleriana | 43 | Simple | Advanced |
| Isohypsibius sp. Water bear | 43 | Simple | Advanced |
| (biopolymers) | 43 | Simple | Advanced |
| Colobanthus sp. | 43 | Simple | Advanced |