| |||
| sikker drift | |||
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exploitation sure : 32 phrases in 13 subjects |
| Agriculture | 4 |
| Communications | 7 |
| Construction | 1 |
| Economics | 1 |
| Education | 2 |
| Electronics | 3 |
| Environment | 1 |
| Fish farming pisciculture | 1 |
| General | 1 |
| Information technology | 3 |
| Law | 1 |
| Social science | 1 |
| Transport | 6 |