Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
when do you read a ppd | 0.51 | 0.7 | 1395 | 85 |
when do you read a ppd test | 0.46 | 0.5 | 8825 | 66 |
when do you read a ppd skin test | 1.14 | 0.2 | 8540 | 58 |
when to read ppd | 0.15 | 0.5 | 5054 | 91 |
when do you get a ppd read | 1.15 | 0.1 | 6088 | 15 |
when to read ppd results | 0.3 | 0.9 | 980 | 44 |
how long to read a ppd | 0.88 | 1 | 9033 | 31 |
how many days to read a ppd | 0.9 | 0.4 | 2445 | 49 |
how to read ppd test | 0.62 | 0.3 | 2683 | 62 |
how to read ppd skin test | 1.73 | 0.2 | 7206 | 38 |
when to read ppd test | 0.93 | 0.9 | 7471 | 80 |
who can read a ppd skin test | 0.99 | 0.6 | 9096 | 12 |
when to read ppd skin test | 1.67 | 0.5 | 5399 | 26 |