peak : 507 phrases in 50 subjects |
Agriculture | 5 |
Antennas and waveguides | 9 |
Astronomy | 6 |
Chemistry | 41 |
Commerce | 1 |
Communications | 39 |
Computer numerical control | 2 |
Construction | 7 |
Demography | 2 |
Earth sciences | 32 |
Economy | 3 |
Electric traction | 2 |
Electricity generation | 1 |
Electronics | 124 |
Energy industry | 20 |
Environment | 12 |
Finances | 3 |
General | 8 |
Genetics | 1 |
Health care | 18 |
Industry | 2 |
Information technology | 10 |
Insurance | 1 |
Labor law | 4 |
Life sciences | 13 |
Lighting other than cinema | 2 |
Magnetics | 3 |
Materials science | 6 |
Mathematics | 9 |
Measuring instruments | 5 |
Mechanic engineering | 5 |
Medical | 15 |
Metallurgy | 4 |
Microsoft | 13 |
Natural sciences | 2 |
Nuclear physics | 4 |
Power electronics | 4 |
Power lines | 2 |
Power system protection | 2 |
Radio | 2 |
Reliability | 2 |
Scientific | 2 |
Semiconductors | 1 |
Sound recording | 2 |
Statistics | 11 |
Technology | 5 |
Telecommunications | 2 |
Telephony | 1 |
Textile industry | 1 |
Transport | 36 |