|
fallos : 393 phrases in 37 subjects |
| Agriculture | 3 |
| Antennas and waveguides | 1 |
| Automatic control | 9 |
| Automobiles | 1 |
| Coal | 4 |
| Communications | 55 |
| Data processing | 1 |
| Earth sciences | 4 |
| Education | 1 |
| Electric traction | 1 |
| Electronics | 29 |
| Finances | 2 |
| Forestry | 1 |
| General | 18 |
| Health care | 2 |
| Information technology | 41 |
| International Monetary Fund | 1 |
| Isolation | 11 |
| Law | 43 |
| Lighting other than cinema | 1 |
| Materials science | 5 |
| Mechanic engineering | 7 |
| Medical | 1 |
| Meteorology | 3 |
| Natural sciences | 1 |
| Nuclear physics | 5 |
| Patents | 3 |
| Politics | 1 |
| Power electronics | 1 |
| Power system protection | 5 |
| Project management | 2 |
| Rail transport | 1 |
| Reliability | 42 |
| Statistics | 35 |
| Technology | 18 |
| Transport | 31 |
| United Nations | 3 |