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perfilar : 86 phrases in 21 subjects |
| Agriculture | 1 |
| Chemistry | 2 |
| Construction | 6 |
| Earth sciences | 3 |
| Fishery fishing industry | 1 |
| General | 4 |
| Industry | 4 |
| Information technology | 1 |
| Life sciences | 1 |
| Mathematics | 2 |
| Measuring instruments | 2 |
| Mechanic engineering | 7 |
| Metallurgy | 13 |
| Meteorology | 2 |
| Microsoft | 10 |
| Name of organization | 4 |
| Remote sensing | 1 |
| Statistics | 1 |
| Technology | 7 |
| Transport | 11 |
| United Nations | 3 |