| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nih herbal supplement database | 0.15 | 0.4 | 7100 | 16 | 30 |
| nih | 0.77 | 0.8 | 1131 | 68 | 3 |
| herbal | 1.28 | 0.2 | 3358 | 2 | 6 |
| supplement | 0.19 | 0.5 | 4509 | 66 | 10 |
| database | 0.36 | 0.4 | 4152 | 23 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nih herbal supplement database | 0.18 | 0.1 | 2887 | 61 |
