| Similarity | Rank | |
|---|---|---|
| Mines | 0.864 | 26500 |
| mining | 0.807 | 4846 |
| Coal | 0.805 | 17487 |
| Metals | 0.797 | 33186 |
| Minerals | 0.761 | 27856 |
| Ore | 0.758 | 49063 |
| Billiton | 0.757 | 70731 |
| Drilling | 0.751 | 33103 |
| Exploration | 0.749 | 23440 |
| Petroleum | 0.749 | 18955 |
| Resources | 0.739 | 4807 |
| Uranium | 0.738 | 45052 |
| Xstrata | 0.736 | 92530 |
| Prospecting | 0.735 | 79034 |
| Machinery | 0.734 | 33354 |
| Barrick | 0.720 | 73146 |
| Pipelines | 0.716 | 91389 |
| Tinto | 0.715 | 46359 |
| Refinery | 0.713 | 59264 |
| Mineral | 0.711 | 23294 |
| Reclamation | 0.709 | 54409 |
| Petrochemical | 0.707 | 89572 |
| Miners | 0.704 | 53394 |
| Industrial | 0.703 | 8281 |
| Industries | 0.699 | 12120 |