 |
| guida: 906 phrases in 54 subjects |
| Accounting | 1 |
| Agriculture | 10 |
| Antennas and waveguides | 29 |
| Brazil | 33 |
| Business | 2 |
| Chemistry | 20 |
| Coal | 5 |
| Communications | 72 |
| Construction | 6 |
| Corporate governance | 1 |
| Criminal law | 2 |
| Cultural studies | 2 |
| Earth sciences | 16 |
| Economy | 8 |
| Education | 4 |
| Electric motors | 1 |
| Electric traction | 4 |
| Electronics | 98 |
| Energy industry | 2 |
| Environment | 7 |
| Finances | 17 |
| Fish farming pisciculture | 4 |
| General | 53 |
| Government, administration and public services | 1 |
| Health care | 4 |
| Hobbies and pastimes | 3 |
| Industry | 47 |
| Information technology | 27 |
| Labor law | 6 |
| Law | 12 |
| Life sciences | 1 |
| Marketing | 1 |
| Materials science | 7 |
| Mechanic engineering | 140 |
| Medical | 3 |
| Metallurgy | 40 |
| Microsoft | 23 |
| Municipal planning | 3 |
| Natural sciences | 5 |
| Nuclear physics | 2 |
| Oil / petroleum | 1 |
| Patents | 7 |
| Pharmacy and pharmacology | 2 |
| Physical sciences | 1 |
| Piezoelectric crystals | 1 |
| Politics | 6 |
| Power system protection | 1 |
| Radio | 3 |
| Social science | 3 |
| Technology | 4 |
| Thermal Energy | 4 |
| Transport | 149 |
| United Nations | 1 |
| Video recording | 1 |