 |
| retenção: 169 phrases in 34 subjects |
| Accumulators | 1 |
| Agriculture | 5 |
| Animal husbandry | 1 |
| Brazil | 6 |
| Chemistry | 7 |
| Communications | 6 |
| Construction | 4 |
| Earth sciences | 15 |
| Economy | 1 |
| Electric motors | 2 |
| Electrical engineering | 1 |
| Electronics | 10 |
| Environment | 10 |
| Finances | 2 |
| Fish farming pisciculture | 1 |
| General | 2 |
| Human rights activism | 2 |
| Industry | 5 |
| Information technology | 5 |
| Insurance | 5 |
| Law | 4 |
| Life sciences | 14 |
| Marketing | 2 |
| Mechanic engineering | 19 |
| Medical | 10 |
| Microsoft | 3 |
| Natural sciences | 1 |
| Power electronics | 1 |
| Power system protection | 1 |
| Procedural law | 2 |
| Taxes | 2 |
| Telecommunications | 4 |
| Thermal Energy | 1 |
| Transport | 14 |