 |
| vector: 36 phrases in 14 subjects |
| Communications | 1 |
| Earth sciences | 1 |
| Electronics | 5 |
| Environment | 3 |
| General | 2 |
| Health care | 1 |
| Information technology | 6 |
| Mathematics | 1 |
| Medical | 7 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 1 |
| Pharmacy and pharmacology | 1 |
| Scientific | 4 |
| Statistics | 2 |