| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| extraneous variables history | 0.68 | 0.3 | 6523 | 21 | 28 |
| extraneous | 0.64 | 0.4 | 9027 | 27 | 10 |
| variables | 1.08 | 0.4 | 7869 | 47 | 9 |
| history | 0.21 | 0.8 | 7078 | 22 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| extraneous variables history | 1.44 | 0.6 | 3886 | 16 |
