| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| double blind experiment placebo effect | 1.58 | 0.6 | 3115 | 19 | 38 |
| double | 0.57 | 0.7 | 7280 | 88 | 6 |
| blind | 0.85 | 0.1 | 9787 | 40 | 5 |
| experiment | 1.51 | 0.1 | 92 | 37 | 10 |
| placebo | 1.36 | 0.4 | 950 | 12 | 7 |
| effect | 0.36 | 0.8 | 6441 | 81 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| double blind experiment placebo effect | 0.36 | 0.5 | 6135 | 64 |
