|
falling : 52 phrases in 20 subjects |
| Agriculture | 7 |
| Chemistry | 7 |
| Communications | 1 |
| Construction | 3 |
| Earth sciences | 1 |
| Electronics | 3 |
| Finances | 2 |
| Fish farming pisciculture | 1 |
| General | 2 |
| Industry | 1 |
| Labor law | 1 |
| Law | 1 |
| Life sciences | 2 |
| Materials science | 3 |
| Medical | 1 |
| Metallurgy | 1 |
| Natural sciences | 2 |
| Politics | 1 |
| Technology | 4 |
| Transport | 8 |