| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| drug class for heparin | 0.01 | 0.8 | 2068 | 50 | 22 |
| drug | 0.41 | 0.8 | 8634 | 87 | 4 |
| class | 0.11 | 0.2 | 6357 | 6 | 5 |
| for | 0.56 | 0.5 | 3736 | 38 | 3 |
| heparin | 1.32 | 0.4 | 29 | 85 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| drug class for heparin | 0.88 | 0.8 | 9287 | 85 |
| what drug class is heparin | 1.62 | 0.9 | 5132 | 18 |
| heparin sodium drug class | 0.65 | 1 | 6878 | 28 |
| heparin drug class | 1.1 | 0.1 | 5265 | 11 |
