| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| muller lyer illusion theories | 0.38 | 0.4 | 7776 | 56 | 29 |
| muller | 0.52 | 1 | 9357 | 3 | 6 |
| lyer | 1.41 | 0.8 | 7602 | 80 | 4 |
| illusion | 1.99 | 1 | 3079 | 94 | 8 |
| theories | 0.03 | 0.8 | 4242 | 66 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| muller lyer illusion theories | 1.23 | 0.2 | 3869 | 6 |
