 |
| dérivation: 111 phrases in 21 subjects |
| Agriculture | 1 |
| Cables and cable production | 12 |
| Communications | 10 |
| Construction | 13 |
| Earth sciences | 8 |
| Electric motors | 1 |
| Electric traction | 2 |
| Electrical engineering | 2 |
| Electronics | 11 |
| Energy industry | 1 |
| General | 2 |
| Information technology | 18 |
| Life sciences | 1 |
| Mechanic engineering | 12 |
| Medical | 2 |
| Microsoft | 4 |
| Municipal planning | 1 |
| Power lines | 2 |
| Radio | 1 |
| Technology | 2 |
| Transport | 5 |