| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free kindle unlimited books mc romance | 1.41 | 1 | 3405 | 73 |
| mc romance free kindle books | 1.46 | 0.6 | 2967 | 52 |
| kindle unlimited books romance free books | 0.92 | 0.9 | 2187 | 49 |
| free mc romance kindle books for adults | 1.7 | 1 | 1742 | 99 |
| kindle mc romance books | 1.22 | 1 | 2840 | 7 |
| kindle unlimited romance free books | 0.78 | 0.5 | 459 | 99 |
| mc club romance kindle unlimited | 0.63 | 0.2 | 5232 | 7 |
| m/m romance books kindle unlimited | 0.49 | 0.5 | 2692 | 25 |
| mc romance novels for kindle | 0.28 | 0.7 | 3509 | 34 |
| free mc biker romance kindle books for adults | 1.98 | 0.3 | 5921 | 65 |
| free kindle books mc motorcycle gang romance | 0.58 | 0.8 | 604 | 67 |
| free kindle books romance mc biker motorcycle | 0.86 | 0.5 | 5323 | 99 |
| mc romance series free kindle books | 0.34 | 0.2 | 4646 | 7 |
| free kindle books mc biker romance | 1.01 | 0.5 | 1145 | 67 |
