Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
pictures of positive ppd readings | 0.93 | 0.2 | 5515 | 73 |
what is positive ppd reading | 1.08 | 0.9 | 1876 | 43 |
pictures of positive ppd test | 0.86 | 0.3 | 4016 | 63 |
images of positive ppd | 0.97 | 0.8 | 3014 | 47 |
what is a positive ppd test reading | 0.72 | 0.4 | 4888 | 68 |
positive ppd reading measurement | 1.62 | 0.4 | 7178 | 52 |
positive ppd reading guidelines | 1.8 | 0.9 | 4389 | 95 |
positive ppd images and measurements | 0.09 | 0.6 | 8360 | 74 |
how to know if ppd is positive | 1.1 | 1 | 6974 | 28 |
what is a positive ppd | 0.08 | 0.3 | 598 | 70 |
a positive ppd test | 1.25 | 0.2 | 230 | 22 |
ppd how to read | 1.23 | 0.1 | 9952 | 56 |
how to read ppd results | 1.54 | 0.3 | 8123 | 97 |
reading a ppd test | 1.07 | 0.9 | 2700 | 16 |
ppd test results reading | 0.56 | 0.3 | 1173 | 4 |
ppd test reading negative | 2 | 0.4 | 5157 | 35 |