| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biology study guide free | 1.6 | 0.1 | 5859 | 62 | 24 |
| biology | 1.01 | 0.5 | 6827 | 38 | 7 |
| study | 0.39 | 0.9 | 4674 | 7 | 5 |
| guide | 1.29 | 0.1 | 3767 | 89 | 5 |
| free | 0.13 | 0.5 | 4921 | 15 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biology study guide free | 1.16 | 0.5 | 768 | 36 |
