 |
| код чётности: 31 phrases in 14 subjects |
| Communications | 1 |
| Computer networks | 1 |
| Computers | 1 |
| Economy | 1 |
| Electronics | 5 |
| Information security and data protection | 2 |
| Information technology | 3 |
| Makarov | 1 |
| Mass media | 2 |
| Polygraphy | 1 |
| Programming | 4 |
| Security systems | 1 |
| Technology | 5 |
| Telecommunications | 3 |