 |
| tracking: 35 phrases in 13 subjects |
| Electrical engineering | 1 |
| Electronics | 1 |
| Environment | 1 |
| Fishery fishing industry | 1 |
| Forestry | 2 |
| International Monetary Fund | 3 |
| Isolation | 5 |
| Microsoft | 7 |
| Radio | 1 |
| Remote sensing | 1 |
| Sound recording | 4 |
| United Nations | 1 |
| Video recording | 7 |