| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| covid 19 pneumonia pubmed | 1.58 | 0.9 | 7699 | 14 | 25 |
| covid | 0.64 | 0.5 | 9421 | 94 | 5 |
| 19 | 0.3 | 0.8 | 4815 | 27 | 2 |
| pneumonia | 1.66 | 0.9 | 5579 | 61 | 9 |
| pubmed | 1.21 | 0.3 | 8823 | 51 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| covid 19 pneumonia pubmed | 0.66 | 0.1 | 8828 | 17 |
