| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nih clinical center wiki | 1.81 | 0.4 | 4356 | 34 | 24 |
| nih | 1.91 | 0.9 | 6912 | 37 | 3 |
| clinical | 0.75 | 0.9 | 3632 | 98 | 8 |
| center | 1.08 | 1 | 3469 | 48 | 6 |
| wiki | 1.93 | 0.9 | 2097 | 95 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nih clinical center wiki | 0.83 | 0.2 | 5451 | 14 |
