| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| difference in difference model | 1.47 | 0.7 | 9951 | 28 | 30 |
| difference | 1.24 | 0.8 | 5924 | 34 | 10 |
| in | 0.99 | 0.6 | 1971 | 51 | 2 |
| difference | 0.68 | 1 | 3363 | 97 | 10 |
| model | 0.37 | 0.4 | 3096 | 87 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| difference in difference model | 0.41 | 0.4 | 2552 | 52 |
