 |
| period: 244 phrases in 34 subjects |
| Agriculture | 17 |
| Agronomy | 2 |
| Astronomy | 54 |
| Biology | 3 |
| Botany | 1 |
| Building materials | 1 |
| Business | 1 |
| Chemistry | 4 |
| Construction | 45 |
| Customs | 1 |
| Economy | 11 |
| Education | 2 |
| Environment | 2 |
| Finances | 9 |
| Forestry | 1 |
| General | 4 |
| Geology | 12 |
| Health care | 3 |
| Ichthyology | 1 |
| Immigration and citizenship | 1 |
| Industry | 1 |
| Law | 4 |
| Medical | 2 |
| Meteorology | 2 |
| Microsoft | 26 |
| Nuclear and fusion power | 2 |
| Plumbing | 5 |
| Security systems | 1 |
| Social science | 1 |
| Statistics | 16 |
| Taxes | 1 |
| Transport | 2 |
| Zoology | 1 |
| Zootechnics | 5 |