 |
| observation: 459 phrases in 44 subjects |
| Accounting | 3 |
| Agriculture | 7 |
| Astronautics | 8 |
| Chemistry | 1 |
| Communications | 20 |
| Computer numerical control | 1 |
| Criminal law | 3 |
| Cultural studies | 1 |
| Earth sciences | 8 |
| Economy | 2 |
| Education | 9 |
| Electronics | 6 |
| Environment | 21 |
| Finances | 11 |
| Fish farming pisciculture | 4 |
| General | 43 |
| Government, administration and public services | 1 |
| Health care | 4 |
| Human rights activism | 10 |
| Immigration and citizenship | 1 |
| Industry | 4 |
| Information technology | 11 |
| International trade | 2 |
| Labor law | 1 |
| Law | 20 |
| Life sciences | 75 |
| Marketing | 4 |
| Materials science | 6 |
| Mathematics | 45 |
| Measuring instruments | 1 |
| Medical | 20 |
| Metallurgy | 1 |
| Natural sciences | 8 |
| Obsolete / dated | 4 |
| Patents | 5 |
| Pharmacy and pharmacology | 3 |
| Physical sciences | 2 |
| Politics | 7 |
| Social science | 8 |
| Sociology | 2 |
| Statistics | 46 |
| Technology | 2 |
| Transport | 13 |
| United Nations | 5 |