| Similarity | Rank | |
|---|---|---|
| Oil | 0.762 | 11941 |
| Gas | 0.733 | 14593 |
| petroleum | 0.729 | 15957 |
| Natural_Gas | 0.714 | 51686 |
| Oil_&_Gas | 0.700 | 90661 |
| Minerals | 0.699 | 47070 |
| hydrocarbon | 0.641 | 21173 |
| Coal | 0.629 | 37426 |
| Energy | 0.627 | 3952 |
| Mining | 0.622 | 18135 |
| Mines | 0.622 | 32889 |
| Drilling | 0.621 | 80548 |
| petrochemical | 0.615 | 43856 |
| petroleum_product | 0.614 | 56291 |
| Chemicals | 0.611 | 52863 |
| Exploration | 0.607 | 28829 |
| oilfield | 0.601 | 86656 |
| oil_industry | 0.595 | 76528 |
| oil_and_gas_industry | 0.594 | 92479 |
| oil | 0.591 | 1091 |
| oil_company | 0.587 | 16873 |
| Mineral | 0.586 | 71421 |
| natural_gas | 0.585 | 5419 |
| oil_field | 0.581 | 39337 |
| the_oil_and_gas_industry | 0.581 | 29269 |