Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
trial registration clinicaltrials.gov | 1.16 | 1 | 8479 | 55 | 37 |
trial | 0.22 | 0.3 | 551 | 68 | 5 |
registration | 1.21 | 0.8 | 7212 | 92 | 12 |
clinicaltrials.gov | 0.64 | 0.2 | 7796 | 37 | 18 |
Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
trial registration clinicaltrials.gov | 0.15 | 0.3 | 5355 | 84 |