| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| covid 19 vaccines effectiveness | 0.14 | 0.5 | 790 | 99 | 31 |
| covid | 1.32 | 0.7 | 1631 | 89 | 5 |
| 19 | 0.76 | 0.6 | 5445 | 44 | 2 |
| vaccines | 0.46 | 0.8 | 8606 | 57 | 8 |
| effectiveness | 1.86 | 0.5 | 2373 | 100 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| covid 19 vaccines effectiveness | 0.75 | 0.4 | 1225 | 92 |
| covid 19 vaccines effectiveness percentage | 0.99 | 0.1 | 8777 | 56 |
| covid 19 vaccines effectiveness statistics | 0.23 | 0.1 | 8730 | 70 |
| covid 19 vaccine effectiveness report | 0.51 | 1 | 5206 | 56 |
| covid 19 vaccine effectiveness study | 1.85 | 0.9 | 9742 | 90 |
| covid 19 vaccine effectiveness cdc | 0.84 | 0.3 | 4430 | 65 |
| covid 19 vaccine effectiveness in hong kong | 1.09 | 0.2 | 3001 | 55 |
| covid 19 vaccine effectiveness rate | 0.85 | 0.8 | 5390 | 65 |
| covid 19 vaccine effectiveness chart | 1.2 | 0.5 | 2594 | 4 |
| covid 19 vaccine effectiveness in israel | 0.93 | 0.3 | 4078 | 73 |
| covid19 vaccine effectiveness evaluation | 0.68 | 0.9 | 3948 | 8 |
| effectiveness of covid 19 vaccines comparison | 0.83 | 0.3 | 6537 | 38 |
