Zusammenwirken: 23 phrases in 12 subjects |
Artificial intelligence | 1 |
British usage, not spelling | 1 |
Business | 1 |
Coal | 2 |
Communications | 1 |
Economy | 2 |
Education | 1 |
General | 6 |
Immigration and citizenship | 1 |
Information technology | 3 |
Optics branch of physics | 2 |
Transport | 2 |