| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| selection bias definition and examples | 0.64 | 0.9 | 1129 | 78 | 38 |
| selection | 1.84 | 0.8 | 4636 | 51 | 9 |
| bias | 0.05 | 0.7 | 2878 | 70 | 4 |
| definition | 0.55 | 0.5 | 5579 | 40 | 10 |
| and | 0.86 | 0.9 | 4347 | 48 | 3 |
| examples | 1.28 | 0.4 | 4417 | 50 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| selection bias definition and examples | 1.6 | 0.1 | 2972 | 7 |
