| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| differences in differences method | 1.52 | 0.7 | 6792 | 3 | 33 |
| differences | 0.65 | 1 | 9126 | 6 | 11 |
| in | 1.81 | 0.4 | 1829 | 51 | 2 |
| differences | 1.57 | 0.9 | 9090 | 26 | 11 |
| method | 0.35 | 0.6 | 752 | 5 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| differences in differences method | 1.18 | 0.5 | 3049 | 38 |
