| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| flexbooks ck 12 biology | 0.54 | 0.2 | 4912 | 71 | 23 |
| flexbooks | 0.45 | 0.7 | 5472 | 6 | 9 |
| ck | 1.7 | 0.3 | 787 | 65 | 2 |
| 12 | 2 | 0.1 | 6658 | 60 | 2 |
| biology | 0.32 | 0.6 | 4714 | 73 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| flexbooks ck 12 biology | 0.65 | 0.9 | 5913 | 11 |
