| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| flexbooks ck 12 biology | 0.17 | 0.9 | 9272 | 58 | 23 |
| flexbooks | 1.77 | 0.3 | 7430 | 46 | 9 |
| ck | 0.29 | 0.4 | 1976 | 51 | 2 |
| 12 | 0.9 | 0.5 | 358 | 65 | 2 |
| biology | 1.68 | 0.6 | 9348 | 71 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| flexbooks ck 12 biology | 0.95 | 0.6 | 847 | 45 |
