| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| books for free kindle | 1.01 | 1 | 7432 | 49 | 21 |
| books | 1.51 | 0.8 | 5763 | 64 | 5 |
| for | 1.74 | 0.2 | 1202 | 58 | 3 |
| free | 1.1 | 1 | 9575 | 84 | 4 |
| kindle | 1.36 | 0.1 | 8683 | 95 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| books for free kindle | 0.5 | 1 | 7703 | 78 |
| books for free on kindle fire | 1.56 | 0.5 | 6089 | 32 |
| free kindle books for prime members | 1.83 | 0.1 | 1925 | 28 |
| free kindle books for adults | 1.89 | 1 | 6335 | 71 |
| free romance books for kindle | 0.89 | 0.7 | 2697 | 68 |
| amazon free books for kindle | 1.85 | 0.5 | 4328 | 94 |
| free books to download for kindle | 0.64 | 0.7 | 3023 | 67 |
| free romance books for kindle fire | 0.45 | 0.4 | 8815 | 95 |
| free books for kindle fire to download | 1.87 | 0.7 | 4152 | 57 |
| free prime books for kindle fire | 0.83 | 0.4 | 9166 | 47 |
| free christian books for kindle fire | 0.44 | 0.9 | 1520 | 26 |
| free western books for kindle fire | 0.32 | 0.7 | 646 | 16 |
