 |
| extinção: 169 phrases in 26 subjects |
| Agriculture | 16 |
| Chemistry | 6 |
| Coal | 10 |
| Commerce | 1 |
| Communications | 1 |
| Customs | 1 |
| Earth sciences | 7 |
| Economy | 1 |
| Electronics | 19 |
| Environment | 22 |
| Finances | 1 |
| General | 5 |
| Health care | 1 |
| Industry | 2 |
| Information technology | 2 |
| Insurance | 2 |
| Law | 27 |
| Life sciences | 1 |
| Materials science | 31 |
| Mechanic engineering | 1 |
| Metallurgy | 3 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 1 |
| Patents | 1 |
| Physical sciences | 1 |
| Transport | 5 |