| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| extraneous variable definition biology | 0.55 | 0.9 | 3613 | 33 | 38 |
| extraneous | 0.96 | 0.4 | 4923 | 88 | 10 |
| variable | 1.86 | 0.7 | 3450 | 45 | 8 |
| definition | 1.39 | 1 | 1686 | 44 | 10 |
| biology | 0.99 | 0.6 | 3273 | 53 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| extraneous variable definition biology | 1.01 | 0.9 | 7539 | 56 |
