| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| kindle free science fiction | 1.97 | 0.1 | 6428 | 42 | 27 |
| kindle | 1.63 | 0.7 | 2272 | 56 | 6 |
| free | 0.21 | 0.6 | 2657 | 67 | 4 |
| science | 1.05 | 0.4 | 5794 | 56 | 7 |
| fiction | 0.34 | 0.1 | 2637 | 33 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| kindle free science fiction books | 1.94 | 0.1 | 8673 | 27 |
| kindle free science fiction | 0.2 | 0.2 | 7625 | 73 |
| free science fiction and fantasy kindle books | 0.03 | 0.1 | 9390 | 29 |
| science fiction kindle unlimited free | 1.68 | 0.5 | 2212 | 17 |
| amazon free kindle science fiction | 1.5 | 0.2 | 3284 | 68 |
| free kindle books science fiction and romance | 1.84 | 0.3 | 3233 | 17 |
