| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| observational study vs experiment examples | 0.03 | 1 | 7920 | 19 | 42 |
| observational | 0.44 | 0.7 | 738 | 18 | 13 |
| study | 1.47 | 0.3 | 2626 | 91 | 5 |
| vs | 1.54 | 0.5 | 1395 | 25 | 2 |
| experiment | 1.9 | 0.6 | 7220 | 4 | 10 |
| examples | 1.17 | 0.2 | 1386 | 93 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| observational study vs experiment examples | 1.84 | 0.5 | 8276 | 64 |
