 |
| area of: 1633 phrases in 81 subjects |
| Acridology | 1 |
| Advertising | 1 |
| Agriculture | 44 |
| Air defense | 10 |
| Anatomy | 1 |
| Animal husbandry | 12 |
| Architecture | 23 |
| Artificial intelligence | 1 |
| Automobiles | 29 |
| Aviation | 26 |
| Baseball | 1 |
| Basketball | 3 |
| Bridge construction | 83 |
| Business | 22 |
| Cables and cable production | 1 |
| Ceramics | 1 |
| Chemistry | 5 |
| China | 45 |
| Commerce | 3 |
| Compressors | 2 |
| Construction | 5 |
| Consulting | 1 |
| Corporate governance | 3 |
| Dermatology | 2 |
| Desert science | 21 |
| Drilling | 4 |
| Earth sciences | 19 |
| Ecology | 17 |
| Economy | 18 |
| Electric machinery | 17 |
| Electronics | 26 |
| Engineering geology | 24 |
| Environment | 2 |
| Explosives and Explosive Ordnance Disposal | 14 |
| Figure skating | 2 |
| Finances | 3 |
| Fish farming pisciculture | 1 |
| Forestry | 2 |
| General | 10 |
| Geography | 1 |
| Geology | 1 |
| Geophysics | 2 |
| Gymnastics | 3 |
| Horticulture | 1 |
| Hydroelectric power stations | 52 |
| Information technology | 1 |
| Librarianship | 2 |
| Lighting other than cinema | 1 |
| Management | 4 |
| Mathematics | 1 |
| Metallurgy | 75 |
| Name of organization | 17 |
| Nautical | 21 |
| Navigation | 8 |
| Nursing | 2 |
| Oil / petroleum | 10 |
| Otorhinolaryngology | 6 |
| Pest control | 1 |
| Physics | 2 |
| Plastics | 12 |
| Project management | 4 |
| Rail transport | 9 |
| Refrigeration | 9 |
| Securities | 1 |
| Semiconductors | 2 |
| Shipbuilding | 15 |
| Skiing | 1 |
| Soil science | 1 |
| Space | 44 |
| Sports | 9 |
| Statistics | 2 |
| Steel production | 3 |
| Surgery | 3 |
| Technology | 731 |
| Telecommunications | 3 |
| Textile industry | 11 |
| United Nations | 31 |
| Volleyball | 1 |
| Water resources | 18 |
| Wind Energy | 6 |
| Winemaking | 1 |