 |
| fonte: 550 phrases in 50 subjects |
| Agriculture | 3 |
| Antennas and waveguides | 6 |
| Brazil | 50 |
| Chemistry | 2 |
| Communications | 28 |
| Data processing | 2 |
| Earth sciences | 42 |
| Economy | 5 |
| Electric machinery | 3 |
| Electrical engineering | 3 |
| Electronics | 144 |
| Energy industry | 12 |
| Environment | 64 |
| Finances | 13 |
| Fish farming pisciculture | 2 |
| Food industry | 2 |
| Forestry | 1 |
| General | 6 |
| Health care | 21 |
| Industry | 1 |
| Information technology | 40 |
| Law | 2 |
| Life sciences | 18 |
| Lighting other than cinema | 4 |
| Marketing | 1 |
| Materials science | 1 |
| Mechanic engineering | 5 |
| Medical | 2 |
| Metallurgy | 1 |
| Microsoft | 6 |
| Natural resourses and wildlife conservation | 2 |
| Natural sciences | 5 |
| Nuclear and fusion power | 1 |
| Nuclear physics | 2 |
| Obsolete / dated | 1 |
| Patents | 5 |
| Physical sciences | 1 |
| Power electronics | 4 |
| Power system protection | 1 |
| Radio | 1 |
| Radiology | 6 |
| Social science | 1 |
| Sound recording | 2 |
| Statistics | 3 |
| Taxes | 2 |
| Technology | 3 |
| Telecommunications | 1 |
| Transport | 6 |
| Welding | 4 |
| Work flow | 9 |