 |
|
changed-address : 21 phrases in 13 subjects |
| Business | 4 |
| Communications | 1 |
| Computer networks | 1 |
| General | 2 |
| Information security and data protection | 2 |
| Information technology | 1 |
| Makarov | 3 |
| Mass media | 2 |
| Postal service | 1 |
| Programming | 1 |
| Technology | 1 |
| Telecommunications | 1 |
| Vibration monitoring | 1 |