 |
| avanzar: 148 phrases in 20 subjects |
| Coal | 3 |
| Communications | 12 |
| Earth sciences | 8 |
| Economy | 5 |
| Education | 1 |
| Electronics | 7 |
| Environment | 1 |
| Finances | 3 |
| General | 6 |
| Industry | 7 |
| Information technology | 14 |
| Life sciences | 2 |
| Mechanic engineering | 34 |
| Metallurgy | 9 |
| Microsoft | 5 |
| Natural sciences | 4 |
| Scientific | 1 |
| Technology | 1 |
| Transport | 24 |
| United Nations | 1 |