|
|
| Share | Phrase |
|---|
| 23.50% | solvent [does] refine |
| 21.02% | highly [degree] refine |
| 19.98% | extraction [does] refine |
| 16.90% | refine oil [perform operation] |
| 10.15% | refine solvent [perform operation] |
| 3.35% | refine fuel [perform operation] |
| 3.01% | refine modal may |
| 2.06% | refine modal can |
|
|