| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| human metabolome database hmdb | 1.81 | 0.2 | 9605 | 40 | 30 |
| human | 0.27 | 0.6 | 7012 | 6 | 5 |
| metabolome | 1.53 | 0.7 | 6998 | 97 | 10 |
| database | 1.92 | 0.4 | 7715 | 59 | 8 |
| hmdb | 0.86 | 0.4 | 6603 | 99 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| human metabolome database hmdb | 0.41 | 1 | 3286 | 20 |
