 |
| instability: 314 phrases in 31 subjects |
| Agriculture | 1 |
| Agronomy | 1 |
| Astronomy | 10 |
| Banking | 1 |
| Biology | 7 |
| Communications | 1 |
| Construction | 2 |
| Earth sciences | 75 |
| Economy | 4 |
| Electricity generation | 5 |
| Electronics | 83 |
| Finances | 2 |
| General | 20 |
| High energy physics | 4 |
| Life sciences | 15 |
| Materials science | 1 |
| Mechanic engineering | 1 |
| Medical | 8 |
| Metallurgy | 1 |
| Natural sciences | 1 |
| Nuclear physics | 1 |
| Optics branch of physics | 1 |
| Physical sciences | 1 |
| Physics | 32 |
| Scientific | 1 |
| Social science | 1 |
| Sound recording | 3 |
| Statistics | 1 |
| Technology | 5 |
| Transport | 21 |
| Радиоактивное излучение | 4 |