| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| publication bias may result from | 0.28 | 0.7 | 2455 | 47 | 32 |
| publication | 0.88 | 0.6 | 8223 | 59 | 11 |
| bias | 0.13 | 0.8 | 1493 | 47 | 4 |
| may | 0.28 | 0.6 | 4216 | 12 | 3 |
| result | 1.89 | 0.1 | 1042 | 44 | 6 |
| from | 0.15 | 0.9 | 8746 | 26 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| publication bias may result from | 1.97 | 0.9 | 5193 | 54 |
