| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| effectiveness of flu vaccine statistics | 0.34 | 0.8 | 2068 | 81 | 39 |
| effectiveness | 0.06 | 0.2 | 2368 | 58 | 13 |
| of | 1.67 | 0.5 | 1886 | 52 | 2 |
| flu | 1.77 | 0.8 | 9928 | 74 | 3 |
| vaccine | 0.84 | 0.6 | 8113 | 20 | 7 |
| statistics | 0.53 | 0.5 | 6203 | 41 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| effectiveness of flu vaccine statistics | 1.81 | 1 | 3728 | 55 |
