| Similarity | Rank | |
|---|---|---|
| Mining | 0.805 | 15582 |
| coal | 0.797 | 5233 |
| Refinery | 0.760 | 59264 |
| Gas | 0.760 | 8205 |
| Uranium | 0.755 | 45052 |
| Ore | 0.748 | 49063 |
| Mines | 0.742 | 26500 |
| Fuels | 0.742 | 48822 |
| Quarry | 0.741 | 39932 |
| Mine | 0.735 | 11099 |
| Pipelines | 0.733 | 91389 |
| Billiton | 0.722 | 70731 |
| Petroleum | 0.717 | 18955 |
| Shale | 0.716 | 29866 |
| Miners | 0.714 | 53394 |
| Cement | 0.709 | 36006 |
| Metals | 0.699 | 33186 |
| Waste | 0.696 | 13424 |
| Landfill | 0.695 | 57827 |
| Basin | 0.693 | 13536 |
| Reclamation | 0.692 | 54409 |
| Pipeline | 0.691 | 27650 |
| Oil | 0.689 | 5417 |
| Copper | 0.683 | 17027 |
| ConocoPhillips | 0.683 | 76278 |