| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free romance books for kindle fire | 0.84 | 0.5 | 677 | 29 |
| free romance books for kindle fire hd | 1.52 | 0.5 | 4875 | 32 |
| free romance books for kindle fire novels | 1.25 | 0.4 | 5211 | 12 |
| free romance books for kindle fire hd uk | 1.27 | 0.3 | 4317 | 65 |
| free romance books for kindle fire mystery | 1.61 | 0.4 | 8197 | 77 |
| free western romance books for kindle fire | 1.09 | 0.8 | 2798 | 23 |
| free christian romance books for kindle fire | 0.25 | 0.7 | 3320 | 62 |
| free historical romance books for kindle fire | 0.61 | 0.6 | 9135 | 84 |
| amazon free romance books for kindle fire | 1.72 | 0.6 | 2989 | 51 |
| free christmas romance books for kindle fire | 1.08 | 0.9 | 4263 | 30 |
| kindle fire books romance 100 free | 0.24 | 0.8 | 4332 | 38 |
