maintenance: 173 phrases in 20 subjects |
Communications | 71 |
Earth sciences | 2 |
Education | 1 |
Electronics | 7 |
Environment | 2 |
Finances | 2 |
General | 9 |
Health care | 1 |
Industry | 3 |
Information technology | 32 |
Labor law | 2 |
Life sciences | 2 |
Materials science | 1 |
Mechanic engineering | 1 |
Medical | 2 |
Microsoft | 10 |
Politics | 6 |
Statistics | 3 |
Technology | 1 |
Transport | 15 |