 |
| pilha: 168 phrases in 25 subjects |
| Accumulators | 16 |
| Agriculture | 6 |
| Brazil | 6 |
| Chemistry | 1 |
| Communications | 3 |
| Construction | 1 |
| Earth sciences | 1 |
| Economy | 2 |
| Electronics | 32 |
| Energy industry | 27 |
| Environment | 11 |
| Forestry | 5 |
| General | 5 |
| Immigration and citizenship | 1 |
| Industry | 19 |
| Information technology | 2 |
| Lighting other than cinema | 2 |
| Marketing | 1 |
| Materials science | 1 |
| Metallurgy | 3 |
| Microsoft | 12 |
| Nuclear physics | 1 |
| Patents | 2 |
| Technology | 1 |
| Transport | 7 |