| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| confounding variable definition for kids | 1.4 | 0.1 | 9457 | 77 | 40 |
| confounding | 1.34 | 0.7 | 8818 | 9 | 11 |
| variable | 1.78 | 0.4 | 9549 | 37 | 8 |
| definition | 1.09 | 0.8 | 5742 | 80 | 10 |
| for | 1.06 | 0.6 | 804 | 54 | 3 |
| kids | 1.27 | 0.5 | 1327 | 39 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| confounding variable definition for kids | 1.24 | 0.9 | 8835 | 28 |
