| Similarity | Rank | |
|---|---|---|
| renewable_energy_source | 0.882 | 24016 |
| green_energy | 0.871 | 29006 |
| clean_energy | 0.871 | 14373 |
| wind_energy | 0.851 | 16912 |
| alternative_energy | 0.846 | 32265 |
| wind_power | 0.844 | 15719 |
| renewable_power | 0.842 | 86212 |
| renewable_energy_technology | 0.837 | 55947 |
| solar_energy | 0.831 | 10842 |
| sustainable_energy | 0.830 | 32989 |
| renewable | 0.826 | 7265 |
| renewable_energy_resource | 0.824 | 83922 |
| renewable_technology | 0.820 | 94854 |
| renewable_source | 0.809 | 75160 |
| solar_power | 0.791 | 12311 |
| renewable_energy_system | 0.789 | 88521 |
| renewable_resource | 0.781 | 46913 |
| alternative_energy_source | 0.778 | 77620 |
| energy_generation | 0.777 | 60953 |
| energy_efficiency | 0.777 | 5081 |
| solar_PV | 0.775 | 71805 |
| solar_technology | 0.774 | 77306 |
| solar | 0.770 | 5003 |
| electricity_generation | 0.766 | 42478 |
| energy_technology | 0.763 | 60996 |