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navigational : 74 phrases in 15 subjects |
| Communications | 18 |
| Earth sciences | 2 |
| Ecology | 1 |
| Economics | 1 |
| Electronics | 4 |
| Environment | 2 |
| General | 5 |
| Industry | 2 |
| Information technology | 1 |
| Life sciences | 1 |
| Meteorology | 2 |
| Microsoft | 2 |
| Patents | 2 |
| Technology | 9 |
| Transport | 22 |