Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
free science fiction kindle books | 0.17 | 1 | 6050 | 31 |
free science fiction kindle books for adults | 0.77 | 0.1 | 1932 | 12 |
free science fiction and fantasy kindle books | 1.8 | 0.2 | 9687 | 92 |
free kindle books science fiction and romance | 0.51 | 0.6 | 1744 | 38 |
free science fiction books for kindle | 0.87 | 1 | 2469 | 80 |
free kindle sci fi books for adults | 1.37 | 0.4 | 7229 | 72 |
free online books for adults science fiction | 0.56 | 0.2 | 2975 | 87 |
science fiction books for adults | 0.09 | 0.1 | 9424 | 44 |
good science fiction books for adults | 1.28 | 0.2 | 7759 | 80 |
free kindle science fiction | 0.25 | 0.9 | 8499 | 20 |
amazon free kindle science fiction | 1.31 | 0.5 | 3030 | 77 |
science fiction kindle books | 1.05 | 0.7 | 84 | 56 |
free science fiction ebooks kindle | 0.01 | 1 | 1168 | 92 |