| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| apps for free kindle books | 0.42 | 0.1 | 7806 | 2 |
| free audio books app for kindle fire | 0.9 | 0.5 | 5109 | 83 |
| kindle books app download for free | 1.88 | 0.1 | 5626 | 27 |
| free catholic books for kindle app | 1.23 | 0.3 | 3295 | 96 |
| free full audio books for kindle app | 0.04 | 0.2 | 6057 | 58 |
| kindle app for free books | 1.53 | 0.8 | 5229 | 64 |
| free audio books for kindle app | 0.48 | 0.5 | 6564 | 21 |
| what is the free books for kindle fire app | 1.54 | 0.7 | 9772 | 44 |
| free audio books for kindle fire hd | 0.34 | 0.3 | 9572 | 99 |
| audio books for kindle fire | 0.92 | 0.2 | 3915 | 9 |
| free audio books for kindle | 0.55 | 0.9 | 9640 | 11 |
| free audio apps for kindle fire | 1.13 | 0.1 | 7382 | 68 |
| kindle app audio books | 1.43 | 0.1 | 2253 | 83 |
| bookshelf app free download for kindle | 1.31 | 0.5 | 3629 | 24 |
