| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| control group in experiment | 1.44 | 0.9 | 4886 | 37 | 27 |
| control | 0.35 | 0.3 | 6159 | 21 | 7 |
| group | 1 | 0.4 | 5037 | 59 | 5 |
| in | 1.8 | 0.1 | 3010 | 97 | 2 |
| experiment | 1.88 | 0.2 | 1925 | 84 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| control group in experiment | 0.35 | 0.1 | 7172 | 92 |
