Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
free books on kindle for prime members | 0.21 | 0.2 | 4096 | 71 |
free kindle unlimited books for prime members | 0.05 | 0.1 | 3970 | 61 |
prime kindle books free for prime members | 1.89 | 0.7 | 5474 | 6 |
read for free kindle books for prime members | 1.34 | 0.8 | 2331 | 58 |
amazon free kindle books for prime members | 1.63 | 0.8 | 4880 | 88 |