interval : 81 phrases in 17 subjects |
Agriculture | 4 |
Antennas and waveguides | 2 |
Communications | 9 |
Earth sciences | 1 |
Electronics | 11 |
Finances | 1 |
Information technology | 13 |
Life sciences | 2 |
Materials science | 1 |
Mathematics | 12 |
Medical | 7 |
Metallurgy | 2 |
Microsoft | 3 |
Pharmacy and pharmacology | 3 |
Statistics | 5 |
Technology | 2 |
Transport | 3 |