| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nih r21 sample application | 0.44 | 0.3 | 2201 | 2 | 26 |
| nih | 1.78 | 1 | 2426 | 34 | 3 |
| r21 | 0.44 | 0.7 | 9164 | 60 | 3 |
| sample | 0.08 | 0.2 | 6901 | 35 | 6 |
| application | 0.06 | 0.6 | 1387 | 81 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nih r21 sample application | 1.76 | 0.7 | 2319 | 88 |
