 |
| helling: 103 phrases in 19 subjects |
| Agriculture | 7 |
| Construction | 5 |
| Earth sciences | 10 |
| Electronics | 6 |
| Energy industry | 1 |
| Environment | 6 |
| General | 1 |
| Information technology | 1 |
| Life sciences | 11 |
| Materials science | 2 |
| Mathematics | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 1 |
| Mineral products | 1 |
| Natural sciences | 5 |
| Scientific | 2 |
| Statistics | 1 |
| Technology | 3 |
| Transport | 38 |