| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| unexplainable mysteries in history | 1.22 | 1 | 5778 | 18 | 34 |
| unexplainable | 0.7 | 0.7 | 763 | 70 | 13 |
| mysteries | 1.78 | 0.6 | 2611 | 25 | 9 |
| in | 1.15 | 0.9 | 3404 | 51 | 2 |
| history | 0.95 | 0.2 | 7397 | 28 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| unexplainable mysteries in history | 0.48 | 0.8 | 7999 | 44 |
