operador: 112 phrases in 25 subjects |
Agriculture | 1 |
Brazil | 13 |
Chemistry | 3 |
Commerce | 5 |
Communications | 12 |
Ecology | 1 |
Economy | 1 |
Electronics | 5 |
Energy industry | 11 |
Finances | 5 |
Food industry | 2 |
Forestry | 3 |
General | 7 |
Government, administration and public services | 3 |
Health care | 1 |
Hobbies and pastimes | 1 |
Mathematics | 4 |
Medical | 1 |
Microsoft | 13 |
Nuclear physics | 2 |
Obsolete / dated | 1 |
Politics | 2 |
Radio | 5 |
Telecommunications | 1 |
Transport | 9 |