Keyword Analysis & Research: year polio vaccine introduced
Keyword Analysis
| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| year polio vaccine introduced | 0.56 | 0.4 | 9695 | 73 | 29 |
| year | 1.33 | 0.5 | 5901 | 88 | 4 |
| polio | 1.29 | 0.9 | 2345 | 46 | 5 |
| vaccine | 0.36 | 1 | 4399 | 63 | 7 |
| introduced | 0.04 | 0.6 | 8282 | 8 | 10 |
Keyword Research: People who searched year polio vaccine introduced also searched
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| year polio vaccine introduced | 0.62 | 0.4 | 6772 | 11 |
