| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| negative ppd skin test | 1.09 | 1 | 7249 | 91 | 22 |
| negative | 0.63 | 0.7 | 5921 | 63 | 8 |
| ppd | 1.65 | 0.5 | 5689 | 49 | 3 |
| skin | 0.02 | 0.9 | 4831 | 83 | 4 |
| test | 1.45 | 0.1 | 7722 | 48 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| negative ppd skin test | 1.22 | 0.6 | 9711 | 47 |
