| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| bias in research studies | 0.27 | 0.5 | 2172 | 41 | 24 |
| bias | 1.72 | 0.5 | 3154 | 32 | 4 |
| in | 0.58 | 0.9 | 2988 | 52 | 2 |
| research | 1.83 | 0.7 | 9499 | 15 | 8 |
| studies | 1.04 | 1 | 9121 | 45 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| bias in research studies | 1.52 | 0.4 | 1122 | 66 |
