subject-matter : 53 phrases in 15 subjects |
Aviation | 3 |
Business | 6 |
China | 8 |
Commerce | 2 |
Consulting | 1 |
Cryptography | 1 |
Economy | 11 |
International trade | 10 |
Nautical | 2 |
Project management | 1 |
Shipbuilding | 2 |
Space | 1 |
Statistics | 1 |
Technology | 3 |
Textile industry | 1 |