| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| thimerosal allergic reaction | 1.6 | 0.9 | 1413 | 74 | 28 |
| thimerosal | 1.13 | 0.3 | 5476 | 34 | 10 |
| allergic | 1.16 | 0.5 | 7206 | 59 | 8 |
| reaction | 1.7 | 0.5 | 7113 | 32 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| thimerosal allergic reaction | 1.13 | 0.8 | 2009 | 11 |
