| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| amazon kindle ebooks science fiction | 0.88 | 0.2 | 709 | 40 |
| amazon kindle books science fiction | 1.81 | 0.5 | 9577 | 30 |
| amazon free kindle science fiction | 0.38 | 0.4 | 4118 | 82 |
| science fiction books kindle | 1.67 | 0.4 | 4691 | 24 |
| science fiction on kindle | 2 | 0.3 | 6262 | 1 |
| kindle free science fiction books | 0.48 | 1 | 2906 | 13 |
| kindle free science fiction | 0.87 | 1 | 2665 | 65 |
| free science fiction books for kindle fire | 1.95 | 0.5 | 9928 | 31 |
| free sci fi kindle ebooks | 1.77 | 0.6 | 320 | 92 |
| kindle sci fi books on amazon | 1.81 | 0.9 | 3040 | 15 |
