 |
| |||
| besonderer Schutz | |||
| special protection: 19 phrases in 11 subjects |
| Environment | 6 |
| Finances | 1 |
| General | 3 |
| Human rights activism | 1 |
| Law | 1 |
| Natural resourses and wildlife conservation | 1 |
| Rail transport | 1 |
| Social science | 1 |
| Technology | 2 |
| Transport | 1 |
| United Nations | 1 |