Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
kindle unlimited free books mystery | 1.75 | 1 | 263 | 47 |
kindle unlimited free books mystery series | 1.88 | 0.8 | 8304 | 49 |
kindle unlimited free books mystery romance | 1.72 | 1 | 7990 | 1 |
kindle unlimited free books mystery free | 1.39 | 0.4 | 6060 | 42 |
kindle unlimited books free books mystery | 1.24 | 1 | 685 | 41 |
kindle unlimited free books cozy mystery | 0.04 | 0.1 | 3107 | 55 |