 |
| erotus: 78 phrases in 18 subjects |
| Agriculture | 3 |
| Chemistry | 2 |
| Coal | 1 |
| Communications | 15 |
| Earth sciences | 8 |
| Ecology | 4 |
| Electric machinery | 4 |
| Electronics | 9 |
| Finances | 5 |
| Industry | 1 |
| Information technology | 7 |
| Mathematics | 7 |
| Mechanic engineering | 1 |
| Medical | 6 |
| Metallurgy | 2 |
| Microsoft | 1 |
| Statistics | 1 |
| Technology | 1 |