| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| influenza vaccine effectiveness | 1.41 | 0.2 | 9157 | 39 | 31 |
| influenza | 0.14 | 0.9 | 5112 | 54 | 9 |
| vaccine | 1.92 | 1 | 4715 | 11 | 7 |
| effectiveness | 1.77 | 0.4 | 5407 | 7 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| influenza vaccine effectiveness | 1.32 | 0.6 | 2593 | 41 |
