 |
| pilares: 116 phrases in 16 subjects |
| Agriculture | 1 |
| Chemistry | 2 |
| Coal | 5 |
| Construction | 21 |
| Education | 1 |
| Electrical engineering | 2 |
| General | 8 |
| Health care | 1 |
| Industry | 14 |
| Law | 1 |
| Life sciences | 2 |
| Mechanic engineering | 2 |
| Medical | 28 |
| Social science | 1 |
| Technology | 1 |
| Transport | 26 |