 |
| lader: 81 phrases in 18 subjects |
| Agriculture | 10 |
| Chemistry | 3 |
| Coal | 2 |
| Commerce | 1 |
| Communications | 1 |
| Earth sciences | 2 |
| Electronics | 6 |
| Environment | 1 |
| Finances | 2 |
| General | 13 |
| Industry | 3 |
| Information technology | 6 |
| Labor law | 2 |
| Life sciences | 1 |
| Mechanic engineering | 4 |
| Metallurgy | 3 |
| Municipal planning | 2 |
| Transport | 19 |