|
spaced : 90 phrases in 17 subjects |
| Agriculture | 13 |
| Chemistry | 1 |
| Communications | 8 |
| Earth sciences | 2 |
| Electronics | 26 |
| General | 4 |
| Industry | 3 |
| Information technology | 15 |
| Materials science | 3 |
| Mechanic engineering | 1 |
| Metallurgy | 4 |
| Microsoft | 1 |
| Municipal planning | 1 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 1 |
| Technology | 2 |
| Transport | 4 |