| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ck 12 chemistry flexbook | 0.05 | 0.6 | 9561 | 13 | 24 |
| ck | 0.25 | 0.1 | 2863 | 3 | 2 |
| 12 | 1.41 | 0.9 | 3845 | 60 | 2 |
| chemistry | 1.94 | 0.9 | 1212 | 94 | 9 |
| flexbook | 0.09 | 0.5 | 6704 | 53 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ck 12 chemistry flexbook | 1.69 | 0.3 | 5787 | 52 |
