| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| observational study protocol template | 0.37 | 0.7 | 9128 | 46 | 37 |
| observational | 0.53 | 0.8 | 8088 | 57 | 13 |
| study | 1.84 | 0.7 | 3730 | 76 | 5 |
| protocol | 1.74 | 0.1 | 3056 | 98 | 8 |
| template | 0.72 | 0.4 | 8317 | 71 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| observational study protocol template | 1.91 | 0.7 | 8950 | 12 |
