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| different | |||
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differente : 29 phrases in 15 subjects |
| Agriculture | 1 |
| Automated equipment | 2 |
| Coal | 1 |
| Communications | 4 |
| Environment | 1 |
| Finances | 2 |
| General | 3 |
| International trade | 1 |
| Law | 1 |
| Mathematics | 1 |
| Medical | 1 |
| Metallurgy | 8 |
| Patents | 1 |
| Pharmacy and pharmacology | 1 |
| Transport | 1 |