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paths : 2991 phrases in 126 subjects |
| Advertising | 3 |
| Aerohydrodynamics | 1 |
| Agriculture | 57 |
| Air defense | 25 |
| Angling hobby | 1 |
| Animal husbandry | 9 |
| Antennas and waveguides | 2 |
| Architecture | 10 |
| Artificial intelligence | 22 |
| Astronautics | 5 |
| Astronomy | 11 |
| Athletics | 8 |
| Automated equipment | 2 |
| Automatic control | 5 |
| Automobiles | 68 |
| Aviation | 224 |
| Baseball | 4 |
| Basketball | 6 |
| Biology | 1 |
| Bodybuilding | 1 |
| Bridge construction | 13 |
| Business | 63 |
| Cartography | 4 |
| Chemistry | 52 |
| Chess | 2 |
| China | 7 |
| Climatology | 1 |
| Communications | 10 |
| Compressors | 4 |
| Computer networks | 44 |
| Computer numerical control | 6 |
| Computers | 3 |
| Construction | 12 |
| Corporate governance | 4 |
| Cryosphere | 2 |
| Cryptography | 7 |
| Dermatology | 2 |
| Desert science | 10 |
| Drilling | 5 |
| Earth sciences | 23 |
| Ecology | 2 |
| Economics | 39 |
| Electric machinery | 55 |
| Electricity | 5 |
| Electronic commerce | 4 |
| Electronics | 262 |
| Energy industry | 2 |
| Engineering geology | 39 |
| Environment | 3 |
| Equestrian sports | 1 |
| Exhibitions | 3 |
| Explosives and Explosive Ordnance Disposal | 10 |
| Finances | 11 |
| Fish farming pisciculture | 1 |
| Fishery fishing industry | 7 |
| Food service and catering | 1 |
| Football | 2 |
| Forestry | 1 |
| General | 61 |
| Geophysics | 9 |
| Golf | 1 |
| Handball | 1 |
| Horticulture | 1 |
| Human resources | 1 |
| Hydraulics | 1 |
| Hydroelectric power stations | 30 |
| Hydrology | 3 |
| Information technology | 152 |
| International Monetary Fund | 7 |
| Librarianship | 2 |
| Logistics | 3 |
| Management | 5 |
| Mathematics | 19 |
| Mechanic engineering | 7 |
| Medical | 1 |
| Medicine - Alternative medicine | 1 |
| Metallurgy | 49 |
| Multimedia | 17 |
| Nautical | 6 |
| Navigation | 2 |
| Nuclear and fusion power | 3 |
| Nuclear physics | 17 |
| Nursing | 2 |
| Oil / petroleum | 84 |
| Oil processing plants | 1 |
| Otorhinolaryngology | 2 |
| Physics | 8 |
| Planning | 1 |
| Plastics | 16 |
| Polo | 2 |
| Polygraphy | 1 |
| Power electronics | 1 |
| Programming | 4 |
| Project management | 15 |
| Psychology | 1 |
| Public security | 1 |
| Rail transport | 14 |
| Refrigeration | 8 |
| Remote sensing | 1 |
| Reproductive biology | 6 |
| Road construction | 1 |
| Scientific | 23 |
| Scuba diving | 1 |
| Securities | 5 |
| Shipbuilding | 12 |
| Shooting sport | 1 |
| Skydiving | 13 |
| Sociology | 2 |
| Space | 203 |
| Speed skating | 1 |
| Sports | 8 |
| Statistics | 2 |
| Surveying | 7 |
| Table tennis | 3 |
| Technology | 765 |
| Telecommunications | 135 |
| Television | 5 |
| Tennis | 2 |
| Textile industry | 14 |
| Transport | 3 |
| United Nations | 7 |
| Water polo | 1 |
| Water resources | 2 |
| Waterskiing | 2 |
| Wind Energy | 17 |
| Zoology | 2 |