| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biggest unexplained mysteries of all time | 0.91 | 0.7 | 3484 | 25 | 41 |
| biggest | 0.93 | 0.4 | 4844 | 10 | 7 |
| unexplained | 0.31 | 0.9 | 7202 | 80 | 11 |
| mysteries | 1.53 | 0.2 | 4254 | 79 | 9 |
| of | 0.02 | 0.4 | 6116 | 6 | 2 |
| all | 1.14 | 0.2 | 8650 | 57 | 3 |
| time | 0.38 | 0.8 | 5903 | 25 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biggest unexplained mysteries of all time | 1.54 | 0.9 | 6435 | 25 |
