| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nih prior approval requirements | 0.37 | 0.9 | 8929 | 99 | 31 |
| nih | 1.54 | 1 | 7479 | 93 | 3 |
| prior | 0.6 | 0.7 | 5942 | 77 | 5 |
| approval | 0.19 | 0.5 | 5706 | 40 | 8 |
| requirements | 0.99 | 0.9 | 5818 | 81 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nih prior approval requirements | 1.47 | 0.7 | 1003 | 23 |
