 |
| attivazione: 119 phrases in 22 subjects |
| Chemistry | 8 |
| Coal | 1 |
| Communications | 7 |
| Earth sciences | 12 |
| Economy | 2 |
| Electronics | 8 |
| Environment | 1 |
| Finances | 10 |
| General | 8 |
| Health care | 2 |
| Information technology | 12 |
| Law | 2 |
| Materials science | 2 |
| Medical | 15 |
| Metallurgy | 6 |
| Microsoft | 17 |
| Nuclear physics | 1 |
| Scientific | 1 |
| Sociology | 1 |
| Statistics | 1 |
| Technology | 1 |
| Transport | 1 |