 |
| caler: 195 phrases in 20 subjects |
| Agriculture | 7 |
| Chemistry | 3 |
| Coal | 1 |
| Construction | 2 |
| Earth sciences | 5 |
| Economy | 1 |
| Electronics | 3 |
| Environment | 8 |
| Fish farming pisciculture | 9 |
| General | 5 |
| Geography | 2 |
| Industry | 2 |
| Information technology | 1 |
| Mechanic engineering | 15 |
| Metallurgy | 9 |
| Mineral products | 4 |
| Physical sciences | 1 |
| Social science | 1 |
| Technology | 2 |
| Transport | 114 |