 |
| kälken: 152 phrases in 18 subjects |
| Agriculture | 4 |
| Building materials | 1 |
| Chemistry | 38 |
| Coal | 3 |
| Construction | 46 |
| Earth sciences | 17 |
| Environment | 4 |
| General | 7 |
| Industry | 6 |
| Life sciences | 3 |
| Marketing | 1 |
| Materials science | 1 |
| Medical | 7 |
| Metallurgy | 4 |
| Natural resourses and wildlife conservation | 5 |
| Natural sciences | 1 |
| Textile industry | 1 |
| Transport | 3 |