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| внутри групп | |||
| within groups: 16 phrases in 14 subjects |
| Aviation medicine | 1 |
| Biology | 1 |
| Construction | 1 |
| Electronics | 1 |
| Energy industry | 1 |
| Energy system | 1 |
| General | 1 |
| Makarov | 1 |
| Mathematics | 3 |
| Medical | 1 |
| Psychology | 1 |
| Quality control and standards | 1 |
| Religion | 1 |
| Telecommunications | 1 |