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Extinction : 468 phrases in 91 subjects |
| Advertising | 2 |
| Agriculture | 1 |
| Agrochemistry | 1 |
| Agronomy | 2 |
| Air defense | 1 |
| Antennas and waveguides | 1 |
| Armored vehicles | 3 |
| Astronautics | 2 |
| Astronomy | 13 |
| Astrophysics | 11 |
| Automated equipment | 3 |
| Aviation | 1 |
| Aviation medicine | 2 |
| Banking | 2 |
| Biology | 5 |
| Biotechnology | 2 |
| Business | 2 |
| Cables and cable production | 1 |
| Construction | 2 |
| Crystallography | 2 |
| Demography | 1 |
| Diplomacy | 4 |
| Ecology | 14 |
| Economics | 3 |
| Electrical engineering | 7 |
| Electrochemistry | 3 |
| Electronics | 12 |
| Energy industry | 10 |
| Environment | 3 |
| Evolution | 1 |
| Firefighting and fire-control systems | 16 |
| Fish farming pisciculture | 1 |
| Fishery fishing industry | 1 |
| Forestry | 2 |
| General | 31 |
| Geography | 4 |
| Geology | 18 |
| Geophysics | 8 |
| Gold mining | 1 |
| Hydrology | 3 |
| Industry | 2 |
| Information technology | 1 |
| Insurance | 1 |
| Ironical | 1 |
| Lasers | 1 |
| Law | 4 |
| Linguistics | 1 |
| Makarov | 55 |
| Maritime law & Law of the Sea | 1 |
| Mass media | 13 |
| Materials science | 1 |
| Mathematics | 10 |
| Medical | 2 |
| Metallurgy | 3 |
| Metrology | 3 |
| Military | 8 |
| Nanotechnology | 4 |
| Natural resourses and wildlife conservation | 3 |
| Nautical | 1 |
| Neuropathology | 1 |
| Neuropsychology | 1 |
| Non-destructive testing | 3 |
| Notarial practice | 2 |
| Occupational health & safety | 2 |
| Oceanography & oceanology | 1 |
| Oil / petroleum | 3 |
| Paleontology | 33 |
| Patents | 1 |
| Pharmacy and pharmacology | 1 |
| Photography | 1 |
| Physics | 10 |
| Politics | 1 |
| Polymers | 5 |
| Power system protection | 1 |
| Psychology | 4 |
| Public utilities | 2 |
| Quantum electronics | 2 |
| Radioengineering | 4 |
| Scientific | 1 |
| Security systems | 1 |
| Silicate industry | 3 |
| Sociology | 1 |
| Space | 2 |
| Spectroscopy | 5 |
| Statistics | 3 |
| Stock Exchange | 1 |
| Technology | 51 |
| Telecommunications | 2 |
| Thermal engineering | 1 |
| Volcanology | 1 |
| Yachting | 1 |