| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| amazon kindle bookstore free books | 1.3 | 0.7 | 7446 | 49 |
| amazon kindle bookstore free romance books | 1.87 | 1 | 5629 | 19 |
| amazon kindle books free kindle books | 1.43 | 0.4 | 5852 | 68 |
| kindle bookstore amazon kindle books | 0.72 | 0.2 | 6053 | 89 |
| amazon free books ebooks kindle store | 1.31 | 0.2 | 3841 | 82 |
| amazon bookstore online kindle books | 0.56 | 0.6 | 6705 | 28 |
| amazon kindle bookstore online | 0.67 | 0.1 | 7561 | 90 |
| romance books free kindle books | 1.43 | 0.8 | 836 | 97 |
| amazon kindle books free downloads romance | 1.58 | 0.3 | 701 | 68 |
| kindle store free books romance | 1.53 | 0.7 | 708 | 98 |
