| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| unexplained world mysteries | 0.71 | 0.5 | 6093 | 16 | 27 |
| unexplained | 0.72 | 0.4 | 3180 | 44 | 11 |
| world | 2 | 0.8 | 2775 | 37 | 5 |
| mysteries | 0.48 | 0.2 | 5602 | 87 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| unexplained world mysteries | 1.92 | 0.5 | 5495 | 24 |
| most unexplained mysteries in the world | 0.6 | 0.2 | 7044 | 91 |
| unexplained mysteries of the natural world | 1.45 | 0.6 | 7838 | 11 |
| unexplained mysteries of world war ii | 0.83 | 0.6 | 3706 | 8 |
| mysteries of the world unexplained | 0.32 | 0.6 | 4850 | 8 |
| strange mysteries of the unexplained | 1.58 | 0.4 | 7838 | 49 |
| mysteries of the unexplained | 0.35 | 0.5 | 2493 | 56 |
| unexplained mysteries in history | 0.77 | 0.4 | 4769 | 35 |
| most frightening unexplained mysteries | 1.61 | 0.5 | 4646 | 38 |
| unexplained mysteries in science | 0.07 | 0.1 | 1198 | 47 |
| books about unexplained mysteries | 0.71 | 0.5 | 1806 | 88 |
| biggest mysteries in the world | 1.38 | 1 | 2424 | 76 |
| mysteries in the world | 1.36 | 0.6 | 5231 | 25 |
| unexplained mysteries in nature | 1.33 | 0.3 | 849 | 49 |
| mysteries of the unexplained book | 1.68 | 0.4 | 9081 | 95 |
| interesting mysteries around the world | 1.51 | 0.8 | 8594 | 15 |
| most interesting world mysteries | 1.98 | 0.2 | 5638 | 59 |
| world most unsolved mysteries | 0.92 | 0.5 | 1896 | 99 |
| mysteries of the unexplained pdf | 1.59 | 0.5 | 3520 | 44 |
