 |
| kolom: 122 phrases in 15 subjects |
| Agriculture | 1 |
| Chemistry | 42 |
| Communications | 7 |
| Construction | 7 |
| Earth sciences | 4 |
| Electronics | 1 |
| Environment | 4 |
| General | 2 |
| Information technology | 36 |
| Materials science | 2 |
| Mechanic engineering | 2 |
| Microsoft | 5 |
| Natural sciences | 4 |
| Technology | 4 |
| Transport | 1 |