 |
| belastning: 301 phrase in 27 subjects |
| Chemistry | 5 |
| Communications | 9 |
| Construction | 12 |
| Earth sciences | 34 |
| Electronics | 41 |
| Energy industry | 8 |
| Environment | 18 |
| Fish farming pisciculture | 3 |
| General | 7 |
| Health care | 5 |
| Industry | 2 |
| Information technology | 6 |
| Law | 4 |
| Materials science | 9 |
| Mechanic engineering | 30 |
| Medical | 11 |
| Metallurgy | 7 |
| Microsoft | 2 |
| Municipal planning | 1 |
| Nuclear and fusion power | 1 |
| Nuclear physics | 2 |
| Pharmacy and pharmacology | 1 |
| Physical sciences | 1 |
| Scientific | 1 |
| Statistics | 5 |
| Technology | 22 |
| Transport | 54 |