| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| observational study design examples | 0.02 | 0.3 | 7885 | 13 | 35 |
| observational | 1.35 | 1 | 9368 | 6 | 13 |
| study | 0.07 | 0.6 | 8514 | 12 | 5 |
| design | 1.18 | 0.1 | 4119 | 19 | 6 |
| examples | 0.47 | 0.5 | 9873 | 81 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| observational study design examples | 1.68 | 0.6 | 8210 | 78 |
