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cremaillere : 51 phrases in 13 subjects |
| Coal | 2 |
| Electric traction | 2 |
| Finances | 3 |
| General | 1 |
| Industry | 1 |
| Information technology | 1 |
| International Monetary Fund | 4 |
| Life sciences | 1 |
| Mechanic engineering | 23 |
| Metallurgy | 3 |
| Natural sciences | 1 |
| Technology | 1 |
| Transport | 8 |