 |
| |||
| square guarding | |||
| field protection (ssn) | |||
| защита поля: 19 phrases in 11 subjects |
| Aviation | 1 |
| Chess | 4 |
| Information security and data protection | 3 |
| Information technology | 1 |
| Medical appliances | 1 |
| Nanotechnology | 1 |
| Programming | 1 |
| Security systems | 3 |
| Technology | 2 |
| Volleyball | 1 |
| Yachting | 1 |