contamination: 115 phrases in 18 subjects |
Agriculture | 2 |
Earth sciences | 21 |
Economy | 1 |
Electronics | 1 |
Environment | 32 |
Food industry | 5 |
General | 15 |
Health care | 5 |
Industry | 3 |
Information technology | 1 |
Law | 1 |
Medical | 10 |
Metallurgy | 4 |
Natural sciences | 3 |
Nuclear and fusion power | 1 |
Nuclear physics | 2 |
Technology | 4 |
Transport | 4 |