Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
clinicaltrials.gov registration requirements | 0.94 | 0.4 | 7901 | 50 | 44 |
clinicaltrials.gov | 0.49 | 0.5 | 5311 | 59 | 18 |
registration | 0.55 | 0.3 | 2253 | 96 | 12 |
requirements | 1.1 | 0.8 | 8872 | 15 | 12 |
Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
clinicaltrials.gov registration requirements | 1.68 | 1 | 4103 | 14 |