area of: 41 phrases in 14 subjects |
Chemistry | 3 |
Economy | 1 |
Environment | 4 |
General | 9 |
Human rights activism | 1 |
Immigration and citizenship | 3 |
Law | 4 |
Natural sciences | 1 |
Obsolete / dated | 4 |
Physical sciences | 2 |
Politics | 3 |
Research and development | 2 |
Taxes | 2 |
Transport | 2 |