Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
kindle unlimited books free store | 1.92 | 0.4 | 4157 | 17 |
kindle unlimited books free in kindle store | 1.23 | 0.2 | 205 | 40 |
kindle unlimited store free crime books | 0.01 | 0.4 | 6029 | 77 |
kindle unlimited book store free books | 0.74 | 0.6 | 5699 | 36 |