| Similarity | Rank | |
|---|---|---|
| fracking | 0.840 | 21463 |
| Enbridge | 0.824 | 59217 |
| TransCanada | 0.807 | 78605 |
| shale | 0.802 | 17984 |
| Kitimat | 0.796 | 98676 |
| coal | 0.755 | 5233 |
| Alberta's | 0.741 | 49176 |
| Shale | 0.738 | 29866 |
| LNG | 0.737 | 21041 |
| Shell's | 0.732 | 81750 |
| BP's | 0.730 | 51410 |
| pipeline | 0.727 | 7695 |
| Bakken | 0.724 | 53247 |
| bitumen | 0.717 | 49374 |
| methane | 0.716 | 19799 |
| drilling | 0.711 | 8037 |
| drillers | 0.709 | 78745 |
| Athabasca | 0.708 | 64300 |
| CSG | 0.706 | 64462 |
| pipelines | 0.704 | 21092 |
| fracturing | 0.703 | 29911 |
| sands | 0.694 | 15555 |
| ethane | 0.694 | 97441 |
| uranium | 0.694 | 14132 |
| oilfields | 0.692 | 98378 |