| Similarity | Rank | |
|---|---|---|
| energy_independence | 0.782 | 65055 |
| energy_policy | 0.746 | 22003 |
| energy_supply | 0.721 | 25938 |
| energy_infrastructure | 0.683 | 72318 |
| energy_resource | 0.680 | 32118 |
| water_security | 0.671 | 76795 |
| energy_issue | 0.657 | 64401 |
| regional_cooperation | 0.654 | 40089 |
| regional_security | 0.654 | 76666 |
| international_security | 0.650 | 52055 |
| energy_mix | 0.641 | 93467 |
| national_security | 0.640 | 8462 |
| clean_energy | 0.639 | 14373 |
| renewable_energy | 0.637 | 4106 |
| energy_sector | 0.637 | 39381 |
| energy_efficiency | 0.635 | 5081 |
| sustainable_energy | 0.633 | 32989 |
| energy_market | 0.628 | 35758 |
| economic_security | 0.627 | 43802 |
| renewable_energy_resource | 0.626 | 83922 |
| the_energy_sector | 0.624 | 21148 |
| renewable_energy_source | 0.623 | 24016 |
| food_security | 0.623 | 7691 |
| sustainable_development | 0.623 | 5196 |
| alternative_energy_source | 0.620 | 77620 |