| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| vaccine elsevier impact factor | 1.27 | 1 | 4815 | 99 | 30 |
| vaccine | 0.78 | 0.4 | 5002 | 37 | 7 |
| elsevier | 0.85 | 0.6 | 1880 | 62 | 8 |
| impact | 0.89 | 0.2 | 1958 | 34 | 6 |
| factor | 0.19 | 0.8 | 7155 | 29 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| vaccine elsevier impact factor | 0.91 | 0.2 | 4453 | 65 |
| journal vaccine impact factor | 0.1 | 0.1 | 9487 | 90 |
| impact factor of vaccine | 1.21 | 0.9 | 3238 | 82 |
| expert review of vaccines impact factor | 0.26 | 0.7 | 1837 | 48 |
| vaccine journal impact factor 2022 | 1.02 | 0.7 | 2980 | 67 |
| vaccine journal sciencedirect.com by elsevier | 0.96 | 0.7 | 9121 | 18 |
| vaccine. impact factor | 0.27 | 0.9 | 8467 | 66 |
| vaccine journal impact factor 2023 | 0.4 | 0.6 | 9600 | 20 |
| vaccine impact factor 2022 | 0.8 | 0.3 | 1740 | 86 |
| vaccines basel journal impact factor | 1.76 | 0.5 | 7246 | 23 |
| clinical and vaccine immunology impact factor | 0.09 | 0.4 | 5340 | 94 |
| expert rev vaccines impact factor | 0.36 | 0.4 | 4862 | 46 |
| journal article about vaccines | 1.86 | 0.2 | 3866 | 93 |
| peer reviewed articles on vaccinations | 1.26 | 0.6 | 2952 | 43 |
| scholarly articles on vaccines | 1.11 | 0.6 | 9995 | 28 |
| the impact of vaccination | 0.03 | 0.4 | 9118 | 51 |
| scholarly articles on vaccinations | 0.34 | 1 | 1270 | 12 |
| medical journal articles on vaccines | 1.62 | 0.5 | 1566 | 10 |
| expert review of vaccines journal | 1.17 | 1 | 3643 | 71 |
