| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| difference in differences equation | 1.08 | 0.1 | 6278 | 60 | 34 |
| difference | 1.49 | 0.9 | 6061 | 80 | 10 |
| in | 0.16 | 0.6 | 9486 | 61 | 2 |
| differences | 1.71 | 0.9 | 8868 | 50 | 11 |
| equation | 0.86 | 0.5 | 3327 | 50 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| difference in differences equation | 1.92 | 1 | 5376 | 64 |
