 |
| |||
| a+-Stoff m; v+-Stoff n | |||
| a+-substance: 70 phrases in 14 subjects |
| American usage, not spelling | 1 |
| Analytical chemistry | 1 |
| Chemistry | 18 |
| Earth sciences | 1 |
| Environment | 2 |
| Foreign trade | 6 |
| General | 13 |
| Health care | 12 |
| Law | 3 |
| Medical | 7 |
| Patents | 3 |
| Pharmacy and pharmacology | 1 |
| Politics | 1 |
| Research and development | 1 |