| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| observational study vs experiment | 0.46 | 0.7 | 849 | 27 | 33 |
| observational | 0.31 | 0.8 | 1643 | 19 | 13 |
| study | 1.84 | 0.8 | 2007 | 41 | 5 |
| vs | 1.78 | 0.3 | 6865 | 71 | 2 |
| experiment | 1.8 | 0.1 | 4396 | 17 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| observational study vs experiment | 1.97 | 0.5 | 8661 | 38 |
| observational study vs experimental study | 0.02 | 0.9 | 7346 | 97 |
| observational study vs experiment statistics | 0.3 | 0.2 | 290 | 52 |
| observational study vs experiment examples | 1.11 | 0.4 | 4793 | 78 |
| observational study vs experimental | 1.15 | 0.7 | 5513 | 18 |
| observational study vs experiment definition | 1.13 | 0.5 | 2124 | 9 |
| observational study vs experiment vs survey | 0.43 | 0.1 | 9447 | 17 |
| observational study vs experiment study | 0.26 | 0.8 | 6373 | 3 |
| observational study vs randomized experiment | 1.51 | 0.1 | 1165 | 46 |
| observational study vs controlled experiment | 1.04 | 0.8 | 5156 | 21 |
| observational study vs designed experiment | 0.29 | 0.2 | 5717 | 76 |
