| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| optical illusions and their applications | 1.75 | 0.4 | 6201 | 88 | 40 |
| optical | 0.1 | 0.3 | 3678 | 71 | 7 |
| illusions | 1.71 | 0.9 | 5907 | 82 | 9 |
| and | 0.68 | 0.7 | 593 | 66 | 3 |
| their | 1.64 | 0.3 | 6810 | 38 | 5 |
| applications | 1.31 | 0.7 | 6231 | 12 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| optical illusions and their applications | 0.31 | 0.4 | 7165 | 35 |
