 |
| Explosif: 91 phrases in 24 subjects |
| Agriculture | 2 |
| Chemistry | 25 |
| Criminal law | 8 |
| Earth sciences | 4 |
| Energy industry | 1 |
| Environment | 4 |
| Finances | 1 |
| General | 11 |
| Immigration and citizenship | 6 |
| Industry | 2 |
| Law | 4 |
| Materials science | 1 |
| Mathematics | 2 |
| Mechanic engineering | 2 |
| Metallurgy | 2 |
| Microsoft | 1 |
| Natural sciences | 1 |
| Nuclear and fusion power | 1 |
| Nuclear physics | 1 |
| Patents | 1 |
| Physical sciences | 1 |
| Politics | 1 |
| Technology | 3 |
| Transport | 6 |