| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| bookbub uk free kindle books | 0.52 | 1 | 5820 | 18 |
| free books from bookbub for kindle | 1.91 | 0.4 | 5910 | 68 |
| bookbub uk free books | 0.86 | 0.7 | 1138 | 9 |
| bookbub for kindle free | 1.58 | 0.7 | 2574 | 48 |
| bookbub books for kindle | 1.31 | 0.8 | 6544 | 52 |
| bookbub free kindle books from today | 0.95 | 0.9 | 2269 | 18 |
| bookbub for kindle fire free books | 0.66 | 0.3 | 7977 | 55 |
| bookbub free ebooks for kindle | 0.16 | 0.6 | 3178 | 69 |
| bookbub free books amazon | 1.16 | 0.2 | 6097 | 99 |
| bookbub kindle books from today | 0.96 | 0.3 | 1648 | 63 |
| free books from bookbub | 1.68 | 0.5 | 2457 | 25 |
| bub books for kindle | 1.05 | 0.6 | 1783 | 76 |
| bookbub for kindle fire | 1.87 | 0.1 | 5487 | 43 |
