| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| amazon books free kindle ebooks | 1.92 | 0.6 | 9447 | 40 |
| amazon books free kindle books | 1.37 | 0.2 | 4318 | 80 |
| amazon kindle ebooks kindle books free | 0.54 | 0.8 | 3018 | 18 |
| amazon free books ebooks kindle store | 0.92 | 0.1 | 9816 | 46 |
| free ebooks kindle books | 1.1 | 0.3 | 5259 | 94 |
| amazon kindle books free kindle books | 0.78 | 0.4 | 6347 | 55 |
| amazon prime books free kindle books | 1.19 | 0.2 | 8798 | 94 |
| amazon kindle books uk free books | 0.93 | 1 | 3705 | 13 |
| kindle unlimited books free books on amazon | 1.98 | 0.1 | 85 | 52 |
| amazon books kindle books free paranormal | 0.61 | 0.6 | 539 | 25 |
