 |
| electric: 114 phrases in 19 subjects |
| Agriculture | 1 |
| American usage, not spelling | 1 |
| Business | 1 |
| Chemistry | 1 |
| Earth sciences | 2 |
| Electrical engineering | 1 |
| Electronics | 8 |
| General | 29 |
| Health care | 1 |
| Ichthyology | 6 |
| Information technology | 1 |
| Life sciences | 1 |
| Magnetics | 1 |
| Mechanic engineering | 3 |
| Medical | 1 |
| Metallurgy | 4 |
| Patents | 33 |
| Technology | 6 |
| Transport | 13 |