Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
clinicaltrials.gov registration requirements | 0.59 | 0.5 | 5177 | 8 | 44 |
clinicaltrials.gov | 0.48 | 0.2 | 4383 | 63 | 18 |
registration | 1.78 | 0.8 | 7885 | 20 | 12 |
requirements | 1.93 | 0.1 | 73 | 61 | 12 |
Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
clinicaltrials gov registration requirements | 1.19 | 0.8 | 1641 | 79 |
clinical trials registration requirements | 1.46 | 0.9 | 179 | 26 |
clinicaltrials.gov registration | 0.7 | 0.1 | 8877 | 85 |
clinicaltrials.gov requirements for posting | 1.07 | 0.3 | 3572 | 47 |
clinicaltrials.gov registration number | 0.03 | 0.2 | 2163 | 48 |
trial registration clinicaltrials.gov | 0.74 | 0.5 | 1031 | 90 |
registration of clinical trials | 0.12 | 0.3 | 3134 | 69 |
register clinical trial gov | 1.84 | 0.6 | 1533 | 96 |
http://register.clinicaltrials.gov | 1.61 | 0.7 | 6356 | 89 |
clinical trial for registration | 1.28 | 0.5 | 1251 | 93 |
requirements for clinical trials | 1.94 | 0.8 | 1080 | 54 |
clinicaltrials gov website info | 1.12 | 0.6 | 2329 | 57 |
register.clinicaltrials.gov | 0.75 | 0.7 | 1564 | 43 |
registered in clinicaltrials.gov | 0.68 | 0.4 | 1604 | 2 |
regulatory requirements for clinical trials | 0.45 | 0.9 | 8198 | 53 |
clinicaltrials.gov registry | 0.12 | 0.8 | 7061 | 97 |
clinical trial online registration | 0.66 | 0.1 | 457 | 94 |
clinical trial eligibility criteria | 0.81 | 0.1 | 7376 | 2 |