 |
| instabilità: 292 phrases in 27 subjects |
| Agriculture | 1 |
| Astronomy | 10 |
| Chemistry | 1 |
| Communications | 3 |
| Construction | 1 |
| Earth sciences | 129 |
| Electricity generation | 11 |
| Electronics | 70 |
| Finances | 1 |
| General | 1 |
| Information technology | 1 |
| Labor law | 1 |
| Life sciences | 10 |
| Magnetics | 1 |
| Materials science | 6 |
| Mechanic engineering | 1 |
| Medical | 5 |
| Metallurgy | 3 |
| Microsoft | 1 |
| Natural sciences | 7 |
| Nuclear physics | 1 |
| Physical sciences | 9 |
| Radio | 1 |
| Scientific | 1 |
| Social science | 2 |
| Sound recording | 2 |
| Transport | 12 |