 |
| perdas: 666 phrases in 50 subjects |
| Accounting | 15 |
| Agriculture | 22 |
| Antennas and waveguides | 11 |
| Astronautics | 1 |
| Automatic control | 3 |
| Brazil | 13 |
| Business | 1 |
| Chemistry | 5 |
| Coal | 4 |
| Communications | 71 |
| Construction | 3 |
| Criminal law | 5 |
| Earth sciences | 73 |
| Economy | 8 |
| Education | 1 |
| Electric machinery | 1 |
| Electric motors | 5 |
| Electricity generation | 4 |
| Electronics | 152 |
| Energy industry | 2 |
| Environment | 3 |
| Finances | 21 |
| Forestry | 1 |
| General | 5 |
| Health care | 8 |
| Immigration and citizenship | 1 |
| Industry | 17 |
| Information technology | 19 |
| Insurance | 15 |
| Labor law | 1 |
| Law | 16 |
| Life sciences | 14 |
| Magnetics | 6 |
| Marketing | 10 |
| Materials science | 1 |
| Mathematics | 7 |
| Mechanic engineering | 10 |
| Medical | 7 |
| Metallurgy | 20 |
| Microsoft | 1 |
| Natural sciences | 7 |
| Patents | 1 |
| Physical sciences | 2 |
| Power lines | 1 |
| Procedural law | 3 |
| Statistics | 7 |
| Taxes | 4 |
| Technology | 14 |
| Transformers | 2 |
| Transport | 42 |