| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| epub books free download sites | 0.38 | 0.3 | 4456 | 90 |
| best sites to download epub books for free | 0.36 | 0.3 | 8155 | 83 |
| where to download epub books free | 0.15 | 1 | 9686 | 7 |
| free epub books to download | 0.74 | 0.6 | 159 | 3 |
| free epub download sites | 1.07 | 0.5 | 1122 | 36 |
| where to download epub books | 1.84 | 0.5 | 4193 | 35 |
