| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| library of medicine nih | 1.35 | 0.4 | 7069 | 47 | 23 |
| library | 1.68 | 0.3 | 3960 | 41 | 7 |
| of | 1.47 | 1 | 6061 | 43 | 2 |
| medicine | 1.32 | 0.6 | 3042 | 42 | 8 |
| nih | 0.17 | 0.9 | 9955 | 44 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| library of medicine nih | 1.76 | 0.1 | 5999 | 80 |
