| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| independent variable biology | 1.93 | 0.4 | 7410 | 20 | 28 |
| independent | 1.36 | 0.4 | 1924 | 25 | 11 |
| variable | 1.23 | 0.8 | 8859 | 43 | 8 |
| biology | 1.26 | 0.3 | 1010 | 7 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| independent variable biology | 0.37 | 0.6 | 2866 | 90 |
