 |
| flotteur: 75 phrases in 17 subjects |
| Agriculture | 3 |
| Astronautics | 1 |
| Earth sciences | 10 |
| Energy industry | 1 |
| Environment | 2 |
| Fish farming pisciculture | 4 |
| General | 5 |
| Hobbies and pastimes | 1 |
| Industry | 6 |
| Information technology | 2 |
| Life sciences | 8 |
| Materials science | 1 |
| Mechanic engineering | 17 |
| Metallurgy | 1 |
| Patents | 1 |
| Technology | 1 |
| Transport | 11 |