| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free books for a kindle fire | 1.12 | 0.5 | 7755 | 6 |
| free books for kindle fire to download | 0.28 | 0.1 | 3282 | 84 |
| free books for kindle fire amazon fire phone | 1.42 | 0.5 | 2292 | 72 |
| free books for kindle fire romance | 1 | 0.1 | 591 | 48 |
| free books for kindle fire uk | 1.14 | 0.3 | 7680 | 66 |
| free books for kindle fire free books | 0.78 | 0.7 | 8414 | 9 |
| free books for kindle fire to download google | 1.89 | 0.8 | 8647 | 58 |
| free books for kindle fire thrillers | 1.7 | 0.2 | 1465 | 58 |
| free books for kindle fire crime thrillers | 0.28 | 0.1 | 5274 | 72 |
| free books for kindle fire mystery suspense | 0.93 | 0.9 | 576 | 21 |
| free books for kindle fire hd | 1.85 | 0.8 | 8209 | 52 |
| free books for kindle fire romance novels | 1.69 | 0.9 | 6220 | 92 |
| free books for kindle fire kids | 0.27 | 0.6 | 5297 | 72 |
| free books for kindle fire hd 10 | 0.32 | 0.6 | 4879 | 92 |
| free prime books for kindle fire | 1.97 | 0.4 | 3145 | 85 |
| free christian books for kindle fire | 0.19 | 0.3 | 3797 | 83 |
| free western books for kindle fire | 1.13 | 0.4 | 5482 | 28 |
| kindle fire free books library | 1.02 | 0.3 | 1838 | 49 |
