 |
| raiz: 293 phrases in 25 subjects |
| Agriculture | 43 |
| Automatic control | 2 |
| Brazil | 23 |
| Communications | 4 |
| Earth sciences | 1 |
| Economy | 1 |
| Electronics | 1 |
| Environment | 4 |
| Forestry | 1 |
| General | 8 |
| Industry | 2 |
| Information technology | 9 |
| Law | 1 |
| Life sciences | 5 |
| Mathematics | 18 |
| Mechanic engineering | 6 |
| Medical | 41 |
| Metallurgy | 22 |
| Microsoft | 25 |
| Natural resourses and wildlife conservation | 10 |
| Natural sciences | 43 |
| Scientific | 4 |
| Statistics | 7 |
| Technology | 1 |
| Transport | 11 |