| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| placebo effect in experiment | 1.08 | 0.5 | 9254 | 27 | 28 |
| placebo | 0.56 | 1 | 6159 | 29 | 7 |
| effect | 1.44 | 0.8 | 2080 | 69 | 6 |
| in | 0.07 | 0.9 | 9582 | 42 | 2 |
| experiment | 0.24 | 0.2 | 6594 | 38 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| placebo effect in experiment | 1.69 | 1 | 4171 | 43 |
