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| English thesaurus | |||
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| h.e. | |||
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| h.e. | |||
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high efficiency : 16 phrases in 11 subjects |
| Earth sciences | 2 |
| Electronics | 1 |
| Energy industry | 2 |
| Environment | 2 |
| Health care | 1 |
| Information technology | 2 |
| Life sciences | 1 |
| Mechanic engineering | 1 |
| Natural sciences | 1 |
| Nuclear physics | 2 |
| Trade unions | 1 |