Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
clinicaltrials.gov registration requirements | 0.95 | 0.3 | 4478 | 2 | 44 |
clinicaltrials.gov | 1.47 | 0.4 | 1899 | 84 | 18 |
registration | 0.32 | 0.4 | 2448 | 82 | 12 |
requirements | 1.7 | 0.8 | 4667 | 100 | 12 |
Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
clinicaltrials.gov registration requirements | 1.98 | 0.3 | 9742 | 95 |