 |
| refinado: 97 phrases in 22 subjects |
| Agriculture | 19 |
| Chemistry | 18 |
| Coal | 3 |
| Commerce | 1 |
| Economy | 3 |
| Electronics | 2 |
| Environment | 5 |
| Finances | 2 |
| Food industry | 3 |
| General | 4 |
| Industry | 6 |
| Information technology | 1 |
| Materials science | 1 |
| Mechanic engineering | 1 |
| Medical | 3 |
| Metallurgy | 12 |
| Nuclear physics | 1 |
| Oil / petroleum | 4 |
| Politics | 4 |
| Statistics | 1 |
| Sugar production | 1 |
| Technology | 2 |