| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hydrogenation of oil catalyst | 0.54 | 0.7 | 5048 | 75 | 29 |
| hydrogenation | 1.02 | 0.3 | 4510 | 26 | 13 |
| of | 1.49 | 0.6 | 272 | 51 | 2 |
| oil | 1.15 | 0.3 | 9121 | 88 | 3 |
| catalyst | 0.04 | 0.4 | 2606 | 21 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hydrogenation of oil catalyst | 0.47 | 0.9 | 6471 | 99 |
