 |
| Rückführung: 42 phrases in 13 subjects |
| Astronautics | 1 |
| Automatic control | 1 |
| Communications | 1 |
| Earth sciences | 1 |
| Environment | 4 |
| General | 3 |
| Human rights activism | 3 |
| Immigration and citizenship | 9 |
| Information technology | 4 |
| Law | 11 |
| Mechanic engineering | 2 |
| Power lines | 1 |
| Transport | 1 |