| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| clinicaltrials gov identifier | 1.16 | 0.2 | 2659 | 66 | 29 |
| clinicaltrials | 1.72 | 0.7 | 9971 | 98 | 14 |
| gov | 0.6 | 0.6 | 587 | 98 | 3 |
| identifier | 1.93 | 0.6 | 7796 | 10 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| clinicaltrials gov identifier | 0.91 | 0.9 | 3211 | 68 |
