falha : 339 phrases in 35 subjects |
Agriculture | 1 |
Brazil | 10 |
Commerce | 2 |
Communications | 48 |
Construction | 2 |
Earth sciences | 5 |
Economy | 2 |
Electric machinery | 2 |
Electric traction | 1 |
Electricity generation | 2 |
Electronics | 47 |
Energy industry | 1 |
Finances | 1 |
Forestry | 4 |
General | 6 |
Industry | 3 |
Information technology | 50 |
Isolation | 1 |
Law | 3 |
Life sciences | 3 |
Lighting other than cinema | 1 |
Materials science | 1 |
Mathematics | 5 |
Mechanic engineering | 1 |
Medical | 3 |
Microsoft | 26 |
Power system protection | 5 |
Rail transport | 1 |
Reliability | 5 |
Sound recording | 1 |
Statistics | 38 |
Technology | 26 |
Transport | 30 |
Vacuum tubes | 1 |
Wind Energy | 1 |