| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free for online books | 0.47 | 0.6 | 8907 | 100 | 21 |
| free | 1.14 | 0.9 | 6038 | 6 | 4 |
| for | 0.58 | 0.1 | 5322 | 15 | 3 |
| online | 0.02 | 1 | 6335 | 9 | 6 |
| books | 1.43 | 0.9 | 1433 | 18 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free for online books | 1.62 | 0.7 | 3247 | 23 |
