 |
| cours d 'eau: 142 phrases in 18 subjects |
| Agriculture | 6 |
| Chemistry | 2 |
| Construction | 2 |
| Earth sciences | 9 |
| Ecology | 1 |
| Economy | 1 |
| Environment | 19 |
| Fishery fishing industry | 1 |
| Health care | 1 |
| Hydrology | 10 |
| Information technology | 2 |
| Law | 2 |
| Life sciences | 40 |
| Metallurgy | 1 |
| Technology | 1 |
| Transport | 2 |
| United Nations | 1 |
| Water resources | 41 |