| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nih common data elements | 0.31 | 0.1 | 3411 | 72 | 24 |
| nih | 0.72 | 0.1 | 2781 | 55 | 3 |
| common | 1.92 | 0.6 | 4257 | 77 | 6 |
| data | 0.59 | 0.9 | 4024 | 43 | 4 |
| elements | 0.5 | 0.8 | 977 | 87 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nih common data elements | 0.51 | 0.9 | 3048 | 47 |
