| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| two types of catalyst | 1.63 | 1 | 9639 | 84 | 21 |
| two | 0.48 | 0.9 | 2824 | 23 | 3 |
| types | 0.49 | 0.4 | 9218 | 68 | 5 |
| of | 1.71 | 0.1 | 2422 | 14 | 2 |
| catalyst | 1.77 | 0.3 | 2672 | 90 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| two types of catalyst | 0.99 | 0.4 | 412 | 90 |
