| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| kindle free books romance novels | 1.27 | 0.9 | 2489 | 81 |
| free kindle romance books new novels | 1.03 | 0.1 | 8031 | 5 |
| free books for kindle fire romance novels | 1.1 | 1 | 1183 | 6 |
| kindle free books romance cowboy novels | 1.22 | 0.2 | 6291 | 99 |
| free kindle books historical romance novels | 1.71 | 0.4 | 5673 | 46 |
