| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| surrogate endpoint definition | 1.46 | 1 | 8217 | 12 | 29 |
| surrogate | 1.5 | 0.9 | 8127 | 7 | 9 |
| endpoint | 0.55 | 0.1 | 6027 | 20 | 8 |
| definition | 1.1 | 1 | 4408 | 15 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| surrogate endpoint definition | 1.98 | 0.4 | 6549 | 25 |
