 |
| черен: 12 phrases in 6 subjects |
| Economy | 3 |
| Environment | 1 |
| Health care | 2 |
| Life sciences | 2 |
| Natural resourses and wildlife conservation | 3 |
| Ornithology | 1 |
|
| черен: 12 phrases in 6 subjects |
| Economy | 3 |
| Environment | 1 |
| Health care | 2 |
| Life sciences | 2 |
| Natural resourses and wildlife conservation | 3 |
| Ornithology | 1 |