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Found in phrases
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: 22 phrases in 11 subjects |
| Chemistry | 1 |
| Coal | 2 |
| Communications | 1 |
| Earth sciences | 3 |
| Electronics | 3 |
| Forestry | 3 |
| Life sciences | 4 |
| Measuring instruments | 2 |
| Nuclear physics | 1 |
| Remote sensing | 1 |
| United Nations | 1 |