| Similarity | Rank | |
|---|---|---|
| natural_gas | 0.730 | 5419 |
| LPG | 0.671 | 45087 |
| Natural_Gas | 0.670 | 51686 |
| crude_oil | 0.658 | 20562 |
| CNG | 0.656 | 58832 |
| fuel_oil | 0.639 | 80779 |
| refinery | 0.632 | 17456 |
| tanker | 0.629 | 22566 |
| shale_gas | 0.626 | 37644 |
| alternative_fuel | 0.600 | 38448 |
| coal | 0.600 | 3568 |
| gas_supply | 0.596 | 64797 |
| diesel_fuel | 0.594 | 48281 |
| tar_sand | 0.594 | 46054 |
| propane | 0.594 | 42218 |
| gas | 0.592 | 1663 |
| renewable_fuel | 0.586 | 88540 |
| Gas | 0.585 | 14593 |
| petroleum | 0.583 | 15957 |
| petroleum_product | 0.583 | 56291 |
| diesel | 0.581 | 12206 |
| gas_pipeline | 0.579 | 46615 |
| liquid_fuel | 0.574 | 86707 |
| hydrocarbon | 0.573 | 21173 |
| Gazprom | 0.572 | 32550 |