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| поле деятельности | |||
| сфера деятельности | |||
| арена деятельности | |||
| область деятельности | |||
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| сфера деятельности | |||
| field of activity: 18 phrases in 9 subjects |
| Business | 3 |
| Construction | 1 |
| General | 4 |
| Military | 1 |
| Oil and gas | 4 |
| Patents | 1 |
| Programming | 2 |
| Research and development | 1 |
| Technology | 1 |