Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
westerns kindle unlimited free books | 1.54 | 0.7 | 4913 | 24 |
free kindle unlimited western books | 0.32 | 0.2 | 8113 | 93 |
amazon kindle unlimited free western books | 0.74 | 0.1 | 4277 | 13 |
kindle unlimited free books western romance | 1.37 | 0.9 | 5408 | 96 |