 |
| cooler: 159 phrases in 16 subjects |
| Agriculture | 42 |
| Chemistry | 9 |
| Coal | 2 |
| Earth sciences | 13 |
| Electronics | 5 |
| Forestry | 1 |
| General | 4 |
| Industry | 27 |
| Information technology | 1 |
| Mechanic engineering | 18 |
| Metallurgy | 8 |
| Municipal planning | 17 |
| Natural sciences | 1 |
| Patents | 1 |
| Technology | 1 |
| Transport | 9 |