 |
| couchage: 50 phrases in 14 subjects |
| Agriculture | 1 |
| Chemistry | 6 |
| Communications | 1 |
| Cultural studies | 4 |
| General | 4 |
| Hobbies and pastimes | 1 |
| Industry | 11 |
| Information technology | 1 |
| Natural resourses and wildlife conservation | 1 |
| Packaging | 1 |
| Patents | 1 |
| Technology | 16 |
| Textile industry | 1 |
| Transport | 1 |