 |
| växel: 89 phrases in 14 subjects |
| Brazil | 2 |
| Communications | 17 |
| Electric traction | 4 |
| Electronics | 12 |
| Finances | 3 |
| Information technology | 10 |
| Law | 16 |
| Materials science | 1 |
| Mechanic engineering | 7 |
| Microsoft | 3 |
| Rail transport | 4 |
| Telecommunications | 1 |
| Telegraphy | 1 |
| Transport | 8 |