Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
amazon free books kindle store | 1.47 | 0.4 | 7523 | 75 |
amazon prime books free in kindle store | 0.44 | 0.4 | 9484 | 78 |
amazon free kindle books kindle store | 1.73 | 1 | 4639 | 97 |
amazon uk free books in kindle store | 0.93 | 0.7 | 594 | 71 |
find free books amazon kindle store | 0.76 | 0.2 | 4888 | 51 |