Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
clinicaltrials.gov registration requirements | 0.27 | 0.1 | 1681 | 16 | 44 |
clinicaltrials.gov | 1.58 | 1 | 9091 | 100 | 18 |
registration | 1.84 | 0.3 | 9539 | 24 | 12 |
requirements | 1.66 | 0.5 | 3862 | 20 | 12 |
Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
clinicaltrials.gov registration requirements | 0.09 | 0.6 | 1281 | 35 |