| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| handbook of epidemiology pdf | 0.48 | 0.8 | 5134 | 75 | 28 |
| handbook | 0.13 | 0.2 | 1894 | 97 | 8 |
| of | 0.78 | 0.1 | 1104 | 30 | 2 |
| epidemiology | 1.49 | 0.6 | 3388 | 62 | 12 |
| 1.7 | 0.2 | 1604 | 25 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| handbook of epidemiology pdf | 0.61 | 0.4 | 8025 | 38 |
