| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| optical illusions activity book | 1.88 | 0.8 | 5144 | 67 | 31 |
| optical | 0.55 | 0.2 | 9211 | 88 | 7 |
| illusions | 1.01 | 0.6 | 4860 | 98 | 9 |
| activity | 0.63 | 0.5 | 7006 | 38 | 8 |
| book | 1.71 | 0.6 | 9551 | 50 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| optical illusions activity book | 0.47 | 1 | 5543 | 71 |
