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cross-over : 32 phrases in 13 subjects |
| Chemistry | 3 |
| Communications | 1 |
| Computer numerical control | 1 |
| Electric traction | 1 |
| Electronics | 2 |
| Finances | 1 |
| Fish farming pisciculture | 1 |
| Health care | 1 |
| Mathematics | 5 |
| Medical | 3 |
| Technology | 2 |
| Transport | 10 |
| United Nations | 1 |