| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| observational study definition | 0.88 | 0.8 | 9873 | 25 | 30 |
| observational | 1.44 | 0.8 | 5175 | 93 | 13 |
| study | 0.99 | 0.2 | 3069 | 27 | 5 |
| definition | 1.18 | 0.3 | 4004 | 70 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| observational study definition | 1.12 | 0.5 | 9819 | 65 |
| observational study definition statistics | 1.74 | 0.8 | 3018 | 29 |
| observational study definition math | 1.09 | 0.6 | 648 | 65 |
| observational study definition psychology | 0.87 | 0.5 | 1532 | 95 |
| observational study definition sociology | 1.26 | 0.9 | 1636 | 3 |
| observational study definition and types | 1.68 | 1 | 4966 | 36 |
| observational study definition and examples | 0.21 | 0.5 | 6099 | 27 |
| observational study definition and advantages | 0.22 | 0.8 | 4647 | 45 |
| observational study definition biology | 0.68 | 0.6 | 5734 | 42 |
| observational study definition epidemiology | 1.55 | 0.8 | 2011 | 65 |
| observational study definition simple | 0.02 | 0.9 | 495 | 43 |
| observational study definition science | 1.45 | 0.6 | 9196 | 64 |
| prospective observational study definition | 1.16 | 0.5 | 7238 | 21 |
| observational definition scientific study | 1.43 | 0.6 | 5735 | 100 |
| retrospective observational study definition | 0.41 | 0.2 | 8359 | 96 |
