 |
| un: 266 phrases in 16 subjects |
| Cables and cable production | 2 |
| Canada | 1 |
| Electricity generation | 11 |
| Electronics | 15 |
| Environment | 14 |
| Immigration and citizenship | 9 |
| Isolation | 1 |
| Lighting other than cinema | 5 |
| Magnetics | 1 |
| Mathematics | 23 |
| Microsoft | 126 |
| Power lines | 3 |
| Power system protection | 5 |
| Scuba diving | 42 |
| Statistics | 2 |
| Transformers | 6 |