| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| national medical library nih | 2 | 0.2 | 1677 | 59 | 28 |
| national | 1.08 | 0.2 | 4529 | 72 | 8 |
| medical | 1.75 | 0.7 | 9231 | 82 | 7 |
| library | 1.72 | 1 | 1246 | 75 | 7 |
| nih | 0.8 | 0.8 | 643 | 24 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| national medical library nih | 1.8 | 0.1 | 4809 | 30 |
