| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| difference in difference regression model | 0.91 | 0.5 | 4062 | 2 | 41 |
| difference | 1.81 | 0.6 | 786 | 93 | 10 |
| in | 1.19 | 0.1 | 9874 | 28 | 2 |
| difference | 1.27 | 0.1 | 2353 | 12 | 10 |
| regression | 1.72 | 0.1 | 4146 | 38 | 10 |
| model | 1.16 | 1 | 6869 | 82 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| difference in difference regression model | 0.75 | 0.3 | 9923 | 70 |
