| |||
| travaux d'entreprise; travaux suivant le contrat | |||
| travaux sous contrat | |||
|
contract work : 31 phrases in 11 subjects |
| Agriculture | 2 |
| Economics | 3 |
| Education | 1 |
| Finances | 1 |
| General | 3 |
| Government, administration and public services | 1 |
| Labor law | 5 |
| Law | 10 |
| Marketing | 3 |
| Materials science | 1 |
| Social science | 1 |