| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| best alien romance novels | 1.37 | 0.5 | 5736 | 44 | 25 |
| best | 1.53 | 0.6 | 143 | 92 | 4 |
| alien | 0.22 | 0.7 | 9984 | 18 | 5 |
| romance | 1.23 | 0.1 | 6422 | 7 | 7 |
| novels | 0.05 | 0.4 | 8944 | 87 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best alien romance novels | 0.54 | 0.4 | 9409 | 52 |
| free alien romance books | 0.88 | 0.8 | 5127 | 83 |
| free alien romance books online | 1.19 | 0.9 | 156 | 58 |
| alien romance books for adults | 0.62 | 0.3 | 894 | 73 |
| read alien romance books online free | 1.14 | 0.9 | 4042 | 34 |
| alien romance kindle books | 0.56 | 0.9 | 3372 | 29 |
| best novels about aliens | 0.59 | 0.1 | 2225 | 18 |
| dark alien romance books | 1.11 | 0.1 | 6884 | 91 |
| alien romance free kindle books | 1.94 | 0.9 | 8175 | 69 |
| amazon top 100 alien romance | 1.95 | 0.7 | 6970 | 33 |
| best alien romance audiobooks | 0.61 | 0.2 | 5831 | 79 |
| best alien books fiction | 0.75 | 0.8 | 261 | 9 |
| blue alien romance books | 0.36 | 0.5 | 8011 | 46 |
| gay alien romance books | 1.46 | 0.1 | 2417 | 75 |
| alien human romance books | 0.35 | 0.3 | 7975 | 90 |
