| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| catalyst used in hydrogenation | 0.64 | 0.5 | 9211 | 73 | 30 |
| catalyst | 0.52 | 0.8 | 530 | 75 | 8 |
| used | 0.4 | 0.5 | 5890 | 62 | 4 |
| in | 0.52 | 0.4 | 8850 | 75 | 2 |
| hydrogenation | 1.12 | 0.3 | 3575 | 89 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| catalyst used in hydrogenation | 1.83 | 0.4 | 9647 | 57 |
