| |||
| hard coal | |||
|
carbon fossile : 33 phrases in 11 subjects |
| Bioenergy | 1 |
| Chemistry | 7 |
| Coal | 3 |
| Energy industry | 11 |
| Finances | 1 |
| Food service and catering | 1 |
| Health care | 3 |
| Industry | 2 |
| Metallurgy | 2 |
| Statistics | 1 |
| Technology | 1 |
| |||
| hard coal | |||
|
carbon fossile : 33 phrases in 11 subjects |
| Bioenergy | 1 |
| Chemistry | 7 |
| Coal | 3 |
| Energy industry | 11 |
| Finances | 1 |
| Food service and catering | 1 |
| Health care | 3 |
| Industry | 2 |
| Metallurgy | 2 |
| Statistics | 1 |
| Technology | 1 |