 |
| fehlerfrei: 78 phrases in 25 subjects |
| Aerodynamics | 1 |
| Astronomy | 1 |
| Automated equipment | 2 |
| Aviation | 3 |
| Cinema equipment | 2 |
| Computers | 19 |
| Economy | 2 |
| General | 6 |
| Information technology | 11 |
| Law | 2 |
| Mathematics | 2 |
| Meat processing | 3 |
| Metalworking | 1 |
| Microsoft | 2 |
| Military | 1 |
| Optics branch of physics | 2 |
| Programming | 1 |
| Psychology | 1 |
| Quantum electronics | 3 |
| Radio | 1 |
| Silicate industry | 1 |
| Sports | 1 |
| Technology | 6 |
| Textile industry | 3 |
| Water supply | 1 |