| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| bookbub free ebooks for kindle | 1.55 | 1 | 3051 | 92 |
| bookbub free books for kindle | 1.22 | 0.2 | 4095 | 76 |
| bookbub free books for kindle fire | 1.73 | 0.1 | 5644 | 78 |
| bookbub books for kindle | 1.28 | 0.1 | 7589 | 70 |
| bookbub free kindle books uk | 0.56 | 0.5 | 8260 | 35 |
| bookbub app for kindle | 1.92 | 0.4 | 1219 | 1 |
| free ebooks from bookbub | 1.97 | 0.6 | 9643 | 12 |
| amazon bookbub free ebooks | 1.31 | 0.1 | 6943 | 69 |
| bookbub for kindle fire | 1.01 | 0.2 | 5795 | 29 |
| bookbub free kindle books from today | 0.29 | 0.9 | 617 | 52 |
| bookbub app for kindle fire | 0.36 | 1 | 1275 | 22 |
| is bookbub only for ebooks | 0.98 | 0.4 | 8413 | 49 |
| bub books for kindle | 1.16 | 0.3 | 8061 | 70 |
