 |
| exhaust: 229 phrases in 20 subjects |
| Agriculture | 4 |
| Chemistry | 6 |
| Construction | 1 |
| Earth sciences | 3 |
| Electronics | 6 |
| Energy industry | 1 |
| Environment | 28 |
| General | 7 |
| Health care | 1 |
| Industry | 6 |
| Labor law | 2 |
| Life sciences | 2 |
| Materials science | 1 |
| Mechanic engineering | 61 |
| Medical | 4 |
| Metallurgy | 1 |
| Municipal planning | 11 |
| Natural sciences | 1 |
| Technology | 3 |
| Transport | 80 |