| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| harvard free online courses epidemiology | 1.3 | 1 | 988 | 15 | 40 |
| harvard | 1.2 | 0.5 | 4715 | 74 | 7 |
| free | 1.43 | 0.9 | 4411 | 14 | 4 |
| online | 0.31 | 1 | 8290 | 23 | 6 |
| courses | 0.54 | 0.3 | 1198 | 88 | 7 |
| epidemiology | 1.87 | 0.2 | 3815 | 27 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| harvard free online courses epidemiology | 1.64 | 0.7 | 157 | 24 |
