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hard : 220 phrases in 42 subjects |
| Agriculture | 12 |
| Botany | 5 |
| Chemistry | 1 |
| Coal | 1 |
| Commerce | 2 |
| Communications | 4 |
| Construction | 2 |
| Criminal law | 2 |
| Cultural studies | 1 |
| Earth sciences | 3 |
| Economics | 3 |
| Electronics | 15 |
| Energy industry | 7 |
| Environment | 6 |
| Finances | 4 |
| Fish farming pisciculture | 8 |
| Food industry | 1 |
| Forestry | 5 |
| General | 13 |
| Health care | 1 |
| Industry | 23 |
| Informal | 1 |
| Information technology | 15 |
| International trade | 1 |
| Labor law | 3 |
| Law | 4 |
| Leather | 2 |
| Life sciences | 2 |
| Magnetics | 1 |
| Materials science | 3 |
| Mathematics | 3 |
| Mechanic engineering | 3 |
| Medical | 4 |
| Metallurgy | 14 |
| Microsoft | 12 |
| Municipal planning | 1 |
| Natural resourses and wildlife conservation | 4 |
| Natural sciences | 13 |
| Patents | 2 |
| Pharmacy and pharmacology | 1 |
| Statistics | 3 |
| Transport | 9 |