recurrence : 257 phrases in 58 subjects |
Agriculture | 2 |
Algebra | 2 |
Applied mathematics | 1 |
Astronautics | 3 |
Astronomy | 4 |
Automated equipment | 2 |
Automobiles | 1 |
Aviation | 2 |
Business | 1 |
Construction | 4 |
Diplomacy | 5 |
Drilling | 1 |
Econometrics | 1 |
Electrical engineering | 1 |
Electronics | 8 |
Energy industry | 2 |
Firefighting and fire-control systems | 1 |
General | 21 |
Genetics | 1 |
Geography | 1 |
Geology | 4 |
Geophysics | 3 |
Health care | 1 |
High energy physics | 1 |
Hydrology | 1 |
Information security and data protection | 1 |
Information technology | 9 |
Makarov | 18 |
Mass media | 6 |
Mathematics | 39 |
Medical | 31 |
Microsoft | 2 |
Military | 7 |
Nautical | 1 |
Navigation | 4 |
Nuclear physics | 1 |
Oil / petroleum | 2 |
Oil and gas | 2 |
Oilfields | 1 |
Oncology | 8 |
Physics | 3 |
Politics | 1 |
Programming | 4 |
Psychology | 1 |
Quality control and standards | 4 |
Radiation | 1 |
Rail transport | 2 |
Sakhalin | 2 |
SAP | 2 |
Security systems | 1 |
Seismology | 4 |
Shipbuilding | 2 |
Statistics | 1 |
Technology | 13 |
Telecommunications | 5 |
Urology | 1 |
Water resources | 3 |
Water supply | 1 |