| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| amazon optical illusion books | 0.75 | 0.4 | 3907 | 99 | 29 |
| amazon | 0.48 | 0.3 | 6391 | 15 | 6 |
| optical | 0.84 | 0.4 | 8911 | 40 | 7 |
| illusion | 0.98 | 0.4 | 5986 | 32 | 8 |
| books | 1.19 | 0.3 | 8418 | 57 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| amazon optical illusion books | 1.13 | 0.9 | 3408 | 21 |
| optical illusion books for kids | 1.01 | 0.3 | 8390 | 54 |
| optical illusion book series | 1.17 | 0.7 | 1457 | 59 |
| coolest optical illusion books | 0.91 | 0.4 | 7599 | 61 |
| amazing optical illusions book | 0.61 | 0.5 | 4591 | 45 |
| ultimate book of optical illusions | 0.78 | 0.6 | 2987 | 41 |
| best books on world optical illusions | 0.27 | 0.5 | 3523 | 19 |
| the ultimate book of optical illusions pdf | 0.37 | 0.3 | 1116 | 90 |
| optical illusion book series magic | 0.01 | 1 | 788 | 29 |
| optical illusions free online | 0.11 | 0.7 | 8113 | 49 |
| optical illusion coloring book | 1.91 | 0.5 | 6495 | 35 |
| the best optical illusion pics | 0.62 | 0.3 | 3327 | 57 |
| printable optical illusions pdf | 0.4 | 0.5 | 8417 | 59 |
| the best optical illusions | 1.44 | 0.7 | 7298 | 6 |
| optical illusions for kids pdf | 1.21 | 0.7 | 4130 | 94 |
| list of optical illusions | 1.53 | 0.7 | 7369 | 84 |
| optical illusions pictures free | 1.36 | 0.7 | 3692 | 98 |
| the book of illusions pdf | 1.62 | 0.2 | 557 | 60 |
