 |
| timing pulses: 69 phrases in 14 subjects |
| Astronautics | 4 |
| Computer networks | 1 |
| Computers | 1 |
| Electrical engineering | 1 |
| Electronics | 21 |
| Information technology | 10 |
| Makarov | 1 |
| Mass media | 1 |
| Nanotechnology | 1 |
| Oil / petroleum | 1 |
| Programming | 2 |
| Seismology | 1 |
| Technology | 22 |
| Telecommunications | 2 |