| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nih guideline covid 19 | 0.29 | 0.2 | 7195 | 92 | 22 |
| nih | 1.18 | 1 | 3334 | 52 | 3 |
| guideline | 1.51 | 0.7 | 1966 | 4 | 9 |
| covid | 1.67 | 0.2 | 9820 | 63 | 5 |
| 19 | 0.12 | 0.2 | 9334 | 23 | 2 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nih guideline covid 19 | 1.99 | 0.8 | 6185 | 68 |
