Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
positive ppd results in mm | 0.51 | 0.5 | 481 | 94 |
negative ppd results in mm | 1.72 | 1 | 615 | 47 |
how many mm is a positive ppd | 0.16 | 0.6 | 9803 | 33 |
ppd test positive result | 1.12 | 0.6 | 2446 | 7 |
positive ppd images and measurements | 1.34 | 0.6 | 8947 | 55 |
measurements for positive ppd | 1.17 | 0.8 | 2408 | 83 |
positive ppd test measurement | 1.67 | 0.4 | 1172 | 67 |
what is a positive ppd | 0.05 | 0.8 | 3672 | 54 |
if ppd is positive | 0.98 | 0.5 | 8569 | 87 |
when is a ppd considered positive | 0.49 | 0.6 | 5530 | 100 |
what is considered a positive ppd | 0.18 | 0.4 | 7125 | 81 |
what makes a ppd positive | 0.72 | 0.5 | 3062 | 52 |
positive ppd test size | 0.37 | 0.3 | 4182 | 6 |
images of positive ppd | 0.88 | 0.7 | 2998 | 99 |