 |
| observation: 959 phrases in 81 subjects |
| Accounting | 2 |
| Agriculture | 12 |
| Analytical chemistry | 2 |
| Astronautics | 10 |
| Astronomy | 25 |
| Automatic control | 1 |
| Aviation | 27 |
| Banking | 1 |
| Chemistry | 3 |
| Climatology | 1 |
| Communications | 24 |
| Computer numerical control | 1 |
| Computers | 1 |
| Construction | 9 |
| Corporate governance | 2 |
| Criminal law | 5 |
| Cultural studies | 1 |
| Data processing | 1 |
| Demography | 3 |
| Earth sciences | 9 |
| Economy | 5 |
| Education | 9 |
| Electronics | 10 |
| Energy industry | 2 |
| Environment | 39 |
| European Union | 1 |
| Finances | 15 |
| Fish farming pisciculture | 7 |
| Fishery fishing industry | 2 |
| Forestry | 7 |
| General | 116 |
| Geography | 1 |
| Government, administration and public services | 1 |
| Health care | 7 |
| Hobbies and pastimes | 1 |
| Human rights activism | 20 |
| Immigration and citizenship | 3 |
| Industry | 9 |
| Information technology | 12 |
| International Monetary Fund | 3 |
| International trade | 2 |
| Labor law | 5 |
| Laboratory equipment | 1 |
| Law | 40 |
| Life sciences | 96 |
| Marketing | 4 |
| Materials science | 2 |
| Mathematics | 44 |
| Measuring instruments | 1 |
| Medical | 27 |
| Medical appliances | 1 |
| Metallurgy | 2 |
| Military | 6 |
| Name of organization | 9 |
| Natural resourses and wildlife conservation | 23 |
| Natural sciences | 30 |
| Nautical | 1 |
| Nuclear physics | 3 |
| Obsolete / dated | 1 |
| Patents | 8 |
| Pest control | 2 |
| Pharmacy and pharmacology | 3 |
| Physical sciences | 1 |
| Physics | 1 |
| Planning | 1 |
| Politics | 16 |
| Psychology | 4 |
| Rail transport | 1 |
| Remote sensing | 18 |
| Research and development | 4 |
| Scientific | 2 |
| Security systems | 1 |
| Social science | 7 |
| Sociology | 2 |
| Statistics | 78 |
| Surveying | 1 |
| Swimming | 1 |
| Technology | 18 |
| Telecommunications | 9 |
| Transport | 36 |
| United Nations | 37 |