| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free kindle science fiction | 1.89 | 0.8 | 8629 | 1 | 27 |
| free | 1.81 | 0.8 | 7652 | 29 | 4 |
| kindle | 0.07 | 0.3 | 6826 | 1 | 6 |
| science | 0.95 | 0.9 | 1899 | 19 | 7 |
| fiction | 1.97 | 0.7 | 2394 | 10 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free kindle science fiction books | 0.29 | 0.1 | 7729 | 31 |
| free kindle science fiction | 1.22 | 0.7 | 6369 | 98 |
| free kindle science fiction books for adults | 0.74 | 1 | 4382 | 95 |
| free kindle science fiction and fantasy books | 1.67 | 0.9 | 9116 | 3 |
| free kindle science fiction books uk | 1.56 | 0.3 | 4402 | 2 |
| free kindle science fiction and fantasy | 0.22 | 0.3 | 8652 | 85 |
| science fiction kindle unlimited free | 1.13 | 0.1 | 7203 | 30 |
| amazon free kindle science fiction | 0.86 | 1 | 7937 | 33 |
| free science fiction and fantasy kindle books | 0.41 | 0.7 | 6729 | 46 |
| free kindle books science fiction and romance | 0.43 | 0.5 | 4419 | 35 |
