 |
| στόμιο: 314 phrases in 21 subjects |
| Agriculture | 33 |
| Chemistry | 12 |
| Coal | 2 |
| Communications | 1 |
| Construction | 4 |
| Earth sciences | 29 |
| Electronics | 1 |
| Environment | 11 |
| Fish farming pisciculture | 4 |
| Forestry | 1 |
| General | 1 |
| Industry | 64 |
| Information technology | 2 |
| Life sciences | 3 |
| Materials science | 16 |
| Mechanic engineering | 35 |
| Medical | 23 |
| Metallurgy | 14 |
| Municipal planning | 10 |
| Technology | 10 |
| Transport | 38 |