| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| amazon kindle unlimited free books | 0.52 | 0.7 | 8188 | 95 |
| amazon kindle unlimited free books fiction | 1.46 | 0.9 | 7711 | 77 |
| amazon kindle unlimited free books romance | 0.82 | 0.3 | 6423 | 93 |
| amazon kindle unlimited free books exchange | 0.86 | 0.1 | 1247 | 96 |
| amazon kindle unlimited free books and novels | 1.83 | 1 | 4084 | 85 |
| amazon kindle unlimited free books mystery | 0.92 | 0.2 | 496 | 67 |
| amazon prime kindle unlimited free books | 0.72 | 0.6 | 6333 | 18 |
| amazon kindle unlimited free western books | 1.31 | 0.1 | 2580 | 83 |
| unlimited free kindle books on amazon | 1.48 | 0.7 | 913 | 97 |
| kindle unlimited free books nonfiction | 1.25 | 0.2 | 8795 | 73 |
| best fiction books on kindle unlimited | 0.55 | 0.9 | 9606 | 65 |
| kindle unlimited non fiction | 0.23 | 0.3 | 5972 | 93 |
