| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| control group in research study | 1.47 | 0.2 | 8409 | 70 |
| control group in research example | 1.56 | 0.7 | 8958 | 95 |
| what is the control group in a research study | 1.64 | 0.5 | 1691 | 69 |
| treatment and control group research study | 1.6 | 0.4 | 5793 | 62 |
| what is a control group in research | 0.38 | 0.9 | 5551 | 82 |
| control group in research meaning | 1.27 | 0.3 | 3484 | 94 |
| control group in research definition | 1.19 | 0.7 | 5800 | 17 |
| define control group in research | 1.67 | 0.2 | 8423 | 17 |
| control group in experimental research | 1.04 | 0.7 | 4035 | 8 |
| control group in an experimental study | 2 | 0.2 | 206 | 46 |
| controlled group in research | 1.19 | 0.9 | 670 | 67 |
| importance of a control group in research | 1.69 | 0.5 | 7840 | 37 |
| study group control group | 0.1 | 0.3 | 5191 | 5 |
| types of control group in research | 0.75 | 0.1 | 6679 | 7 |
| study and control group | 1.58 | 0.8 | 4339 | 87 |
| recent studies with a control group | 1.2 | 0.1 | 9125 | 94 |
