 |
| vloer: 72 phrases in 18 subjects |
| Agriculture | 7 |
| Chemistry | 1 |
| Coal | 1 |
| Construction | 19 |
| Cultural studies | 1 |
| Electronics | 1 |
| General | 3 |
| Hobbies and pastimes | 1 |
| Industry | 2 |
| Life sciences | 2 |
| Materials science | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 3 |
| Municipal planning | 2 |
| Natural sciences | 3 |
| Social science | 1 |
| Technology | 1 |
| Transport | 22 |