 |
| chemical: 291 phrases in 31 subjects |
| Agriculture | 6 |
| Chemistry | 61 |
| Cultural studies | 1 |
| Earth sciences | 3 |
| Economy | 10 |
| Electronics | 1 |
| Energy industry | 1 |
| Environment | 73 |
| Finances | 1 |
| Food industry | 1 |
| General | 49 |
| Health care | 6 |
| Immigration and citizenship | 1 |
| Industry | 3 |
| Information technology | 3 |
| International trade | 1 |
| Law | 5 |
| Marketing | 1 |
| Mechanic engineering | 2 |
| Medical | 14 |
| Metallurgy | 4 |
| Natural sciences | 2 |
| Nuclear physics | 2 |
| Obsolete / dated | 1 |
| Patents | 22 |
| Pharmacy and pharmacology | 1 |
| Politics | 1 |
| Social science | 2 |
| Technology | 2 |
| Transport | 10 |
| United Nations | 1 |