 |
| coperchi: 150 phrases in 18 subjects |
| Agriculture | 9 |
| Chemistry | 3 |
| Communications | 4 |
| Construction | 1 |
| Earth sciences | 2 |
| Electronics | 3 |
| General | 11 |
| Industry | 19 |
| Information technology | 2 |
| Law | 1 |
| Marketing | 1 |
| Materials science | 28 |
| Mechanic engineering | 35 |
| Metallurgy | 6 |
| Municipal planning | 5 |
| Packaging | 1 |
| Patents | 1 |
| Transport | 18 |