 |
| fechos: 513 phrases in 40 subjects |
| Accounting | 3 |
| Agriculture | 13 |
| Banking | 1 |
| Cables and cable production | 2 |
| Chemistry | 15 |
| Coal | 6 |
| Commerce | 13 |
| Communications | 10 |
| Construction | 13 |
| Earth sciences | 23 |
| Ecology | 1 |
| Economy | 1 |
| Electric traction | 1 |
| Electrical engineering | 1 |
| Electricity generation | 2 |
| Electronics | 35 |
| Environment | 3 |
| Finances | 22 |
| Fish farming pisciculture | 1 |
| General | 36 |
| Hobbies and pastimes | 5 |
| Industry | 34 |
| Information technology | 26 |
| Law | 3 |
| Life sciences | 11 |
| Marketing | 10 |
| Materials science | 64 |
| Mechanic engineering | 40 |
| Medical | 2 |
| Metallurgy | 8 |
| Microsoft | 2 |
| Municipal planning | 11 |
| Natural sciences | 2 |
| Nuclear and fusion power | 1 |
| Patents | 1 |
| Pharmacy and pharmacology | 1 |
| Power system protection | 6 |
| Rail transport | 4 |
| Technology | 13 |
| Transport | 67 |