| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| recombinant spike protein | 1.46 | 0.7 | 3704 | 29 | 25 |
| recombinant | 1.57 | 0.6 | 1745 | 84 | 11 |
| spike | 0.17 | 0.5 | 684 | 92 | 5 |
| protein | 0.32 | 0.9 | 7711 | 8 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| recombinant spike protein | 1.41 | 0.2 | 4445 | 34 |
| recombinant spike protein vaccine | 1.41 | 0.6 | 1920 | 9 |
| recombinant sars-cov-2 spike protein | 1.8 | 0.5 | 3531 | 90 |
| spike protein vs recombinant spike protein | 0.72 | 0.4 | 9879 | 66 |
| spike protein in vaccine | 0.47 | 0.9 | 6132 | 85 |
| spike protein vaccine development | 0.44 | 0.2 | 5903 | 34 |
| spike proteins in vaccinations | 1.79 | 0.1 | 5917 | 4 |
| spike protein johnson and johnson vaccine | 1.92 | 0.4 | 8073 | 5 |
| spike protein covid vaccine | 0.32 | 0.5 | 921 | 63 |
| spike protein in sputnik vaccine | 0.53 | 0.8 | 686 | 93 |
| hiv spike protein vaccine | 1.29 | 0.1 | 9544 | 92 |
| what is a recombinant protein vaccine | 0.25 | 0.4 | 6413 | 91 |
| how much spike protein does vaccine make | 1.6 | 0.5 | 5763 | 59 |
| spike protein and mrna vaccine | 0.47 | 0.8 | 6673 | 10 |
| spike protein test post vaccination | 1.87 | 0.5 | 7558 | 41 |
| pfizer spike protein vaccine 1990 | 1.79 | 1 | 6124 | 10 |
