Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
what is recall bias in epidemiology | 0.49 | 0.7 | 7278 | 1 | 35 |
what | 1.71 | 0.1 | 3832 | 93 | 4 |
is | 0.52 | 1 | 3119 | 93 | 2 |
recall | 0.53 | 0.9 | 9731 | 43 | 6 |
bias | 0.34 | 0.8 | 9386 | 33 | 4 |
in | 1.05 | 0.5 | 7612 | 33 | 2 |
epidemiology | 0.5 | 0.2 | 9923 | 26 | 12 |