| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| purified protein derivative ppd skin test | 1.71 | 0.5 | 5776 | 46 | 41 |
| purified | 0.71 | 0.3 | 2780 | 13 | 8 |
| protein | 1.74 | 0.8 | 6346 | 13 | 7 |
| derivative | 1.65 | 0.5 | 7651 | 7 | 10 |
| ppd | 1.79 | 0.2 | 2843 | 39 | 3 |
| skin | 0.42 | 0.1 | 8164 | 13 | 4 |
| test | 0.1 | 0.3 | 1500 | 95 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| purified protein derivative ppd skin test | 0.34 | 0.9 | 6608 | 99 |
| purified protein derivative ppd test | 0.49 | 0.4 | 7499 | 74 |
| purified protein derivative skin test | 1 | 0.9 | 6392 | 65 |
| purified protein derivative ppd | 1.62 | 0.2 | 4300 | 6 |
| ppd meaning purified protein derivative | 0.89 | 0.5 | 3081 | 21 |
| purified protein derivative test results | 0.61 | 0.2 | 8855 | 43 |
| purified protein derivative test | 1.72 | 0.1 | 3699 | 26 |
| ppd stands for purified protein derivative | 1.62 | 0.5 | 6766 | 26 |
| ppd positive skin test | 1.03 | 1 | 5098 | 35 |
| ppd skin test interpretation | 1.55 | 0.2 | 2980 | 32 |
| what is the ppd skin test | 0.16 | 0.4 | 2314 | 60 |
| ppd skin test form | 0.9 | 0.1 | 881 | 74 |
| ppd skin test results | 1.66 | 0.1 | 3786 | 56 |
| positive ppd skin test measurement | 1.1 | 1 | 3252 | 19 |
| ppd skin test meaning | 1.46 | 0.5 | 6663 | 22 |
| ppd skin test results form | 1.78 | 0.2 | 4587 | 8 |
| how to give ppd skin test | 1.67 | 0.7 | 3264 | 25 |
| ppd skin test medication | 0.06 | 0.7 | 6195 | 37 |
