| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how to increase validity of an experiment | 1.9 | 0.8 | 9815 | 59 | 41 |
| how | 0.83 | 0.4 | 5288 | 43 | 3 |
| to | 0.03 | 0.7 | 8409 | 21 | 2 |
| increase | 1.49 | 0.3 | 9790 | 80 | 8 |
| validity | 0.21 | 0.3 | 3864 | 78 | 8 |
| of | 0.39 | 0.4 | 1348 | 51 | 2 |
| an | 1.63 | 1 | 3633 | 100 | 2 |
| experiment | 1.94 | 1 | 2654 | 98 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how to increase validity of an experiment | 0.55 | 0.4 | 6699 | 27 |
