 |
| up time: 176 phrases in 40 subjects |
| Agriculture | 1 |
| Alternative dispute resolution | 3 |
| Analytical chemistry | 1 |
| Automobiles | 2 |
| Business | 3 |
| Chemistry | 4 |
| Communications | 10 |
| Computers | 7 |
| Construction | 2 |
| Drilling | 1 |
| Earth sciences | 2 |
| Economy | 12 |
| Electronics | 11 |
| Engines | 1 |
| General | 14 |
| Industry | 5 |
| Informal | 3 |
| Information technology | 3 |
| Law | 3 |
| Life sciences | 1 |
| Measuring instruments | 7 |
| Mechanic engineering | 4 |
| Medical appliances | 4 |
| Metallurgy | 1 |
| Microelectronics | 5 |
| Mining | 14 |
| Nuclear physics | 3 |
| Operations research | 2 |
| Optics branch of physics | 7 |
| Physics | 7 |
| Piezoelectric crystals | 1 |
| Reliability | 3 |
| Technology | 20 |
| Telecommunications | 1 |
| Telegraphy | 1 |
| Telephony | 2 |
| Textile industry | 1 |
| Thermal Energy | 1 |
| Transport | 2 |
| Vacuum tubes | 1 |