 |
| sterile: 112 phrases in 17 subjects |
| Agriculture | 7 |
| Chemistry | 1 |
| Coal | 5 |
| Construction | 4 |
| Environment | 7 |
| General | 2 |
| Genetics | 2 |
| Health care | 3 |
| Life sciences | 6 |
| Medical | 26 |
| Metallurgy | 29 |
| Municipal planning | 1 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 12 |
| Pharmacy and pharmacology | 2 |
| Social science | 1 |
| Transport | 3 |