Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
clinicaltrials.gov registration requirements | 0.56 | 0.3 | 5253 | 3 | 44 |
clinicaltrials.gov | 0.19 | 0.7 | 2887 | 69 | 18 |
registration | 1.68 | 1 | 3589 | 9 | 12 |
requirements | 0.64 | 1 | 6854 | 27 | 12 |
Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
clinicaltrials.gov registration requirements | 1.48 | 0.4 | 9290 | 65 |