 |
| acumulador: 134 phrases in 20 subjects |
| Agriculture | 2 |
| Chemistry | 6 |
| Coal | 1 |
| Earth sciences | 11 |
| Economy | 1 |
| Electric traction | 1 |
| Electricity generation | 2 |
| Electronics | 20 |
| Energy industry | 5 |
| Environment | 7 |
| General | 19 |
| Industry | 2 |
| Information technology | 15 |
| Materials science | 10 |
| Mechanic engineering | 15 |
| Metallurgy | 4 |
| Microsoft | 2 |
| Patents | 1 |
| Thermal Energy | 1 |
| Transport | 9 |