| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| unexplained mysteries in history | 1.22 | 0.6 | 5645 | 60 | 32 |
| unexplained | 0.5 | 1 | 9415 | 5 | 11 |
| mysteries | 0.43 | 0.7 | 5162 | 93 | 9 |
| in | 1.72 | 0.8 | 6982 | 52 | 2 |
| history | 1.34 | 0.4 | 9283 | 71 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| unexplained mysteries in history | 0.28 | 0.1 | 8217 | 14 |
