 |
| forurening: 175 phrases in 17 subjects |
| Agriculture | 2 |
| Chemistry | 1 |
| Economy | 14 |
| Environment | 109 |
| Food industry | 4 |
| General | 11 |
| Health care | 7 |
| Industry | 1 |
| Law | 9 |
| Life sciences | 1 |
| Medical | 1 |
| Metallurgy | 1 |
| Mineral products | 1 |
| Obsolete / dated | 1 |
| Politics | 2 |
| Technology | 1 |
| Transport | 9 |