| Similarity | Rank | |
|---|---|---|
| electricity | 0.805 | 3160 |
| energies | 0.780 | 9787 |
| renewable | 0.762 | 6153 |
| fossil-fuel | 0.722 | 91442 |
| bioenergy | 0.721 | 65798 |
| fuels | 0.717 | 9417 |
| renewables | 0.717 | 27442 |
| Energy | 0.711 | 2769 |
| solar | 0.710 | 2460 |
| power | 0.703 | 324 |
| vitality | 0.701 | 11431 |
| fuel | 0.681 | 1992 |
| energy-related | 0.679 | 86604 |
| geothermal | 0.677 | 21905 |
| gas | 0.676 | 1338 |
| cogeneration | 0.671 | 76666 |
| non-renewable | 0.665 | 56124 |
| gas-fired | 0.665 | 70372 |
| Renewable | 0.664 | 19768 |
| low-energy | 0.663 | 72889 |
| photovoltaics | 0.655 | 66103 |
| efficiency | 0.655 | 2593 |
| harnessing | 0.654 | 31429 |
| energy-efficiency | 0.654 | 70696 |
| photovoltaic | 0.650 | 22415 |