| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| clinicaltrials.gov covid | 1.47 | 0.8 | 8424 | 72 | 24 |
| clinicaltrials.gov | 1.52 | 1 | 6973 | 61 | 18 |
| covid | 1.3 | 0.7 | 3484 | 83 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| clinicaltrials.gov covid | 1.43 | 0.3 | 7062 | 22 |
| clinical trials.gov covid-19 | 0.61 | 0.6 | 3949 | 62 |
