 |
| flutuação: 170 phrases in 23 subjects |
| Accounting | 1 |
| Agriculture | 3 |
| Brazil | 1 |
| Chemistry | 3 |
| Coal | 10 |
| Communications | 5 |
| Construction | 1 |
| Earth sciences | 10 |
| Economy | 10 |
| Electronics | 23 |
| Environment | 4 |
| Finances | 28 |
| Fish farming pisciculture | 2 |
| General | 1 |
| Industry | 12 |
| Law | 1 |
| Life sciences | 7 |
| Marketing | 1 |
| Mechanic engineering | 3 |
| Metallurgy | 5 |
| Statistics | 8 |
| Technology | 1 |
| Transport | 30 |