| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| unknown mysteries of the world | 0.63 | 0.3 | 1206 | 21 |
| mysteries of the unknown | 1.46 | 1 | 9243 | 3 |
| mysteries of the unknown list | 2 | 0.7 | 9274 | 74 |
| mysteries of the unknown books | 1.5 | 0.6 | 8033 | 3 |
| mysteries of the unknown series | 1.34 | 0.5 | 164 | 11 |
| mysteries of the unknown tv | 0.63 | 1 | 4867 | 67 |
| mysteries of the unknown show | 0.26 | 0.3 | 2115 | 66 |
| mysteries of the unknown book series | 0.79 | 0.2 | 3637 | 3 |
| mysteries of the unknown episodes | 1.87 | 0.8 | 1955 | 85 |
| the mysteries of the world | 0.51 | 0.4 | 8601 | 44 |
| mysteries of the unknown tv show | 0.37 | 0.3 | 1204 | 41 |
| mysteries of the unknown episodes youtube | 0.57 | 0.5 | 8559 | 94 |
| unexplained mysteries of the world | 0.59 | 0.2 | 7605 | 39 |
| natural mysteries of the world | 0.79 | 0.8 | 1856 | 91 |
| mysteries of the unknown hidden america | 0.51 | 0.5 | 9954 | 26 |
| unexplained mysteries of the natural world | 1.53 | 0.3 | 5123 | 52 |
| strange mysteries of the world | 1.79 | 0.8 | 6763 | 43 |
| unknown in the world | 0.87 | 1 | 2826 | 11 |
| finding unknown mysteries and secrets | 1.04 | 0.5 | 8782 | 8 |
