| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| online library database free | 1.63 | 1 | 5493 | 8 | 28 |
| online | 1.53 | 0.8 | 4254 | 98 | 6 |
| library | 0.49 | 0.5 | 9067 | 2 | 7 |
| database | 0.94 | 0.9 | 7634 | 98 | 8 |
| free | 1.98 | 0.8 | 7427 | 100 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| online library database free | 1.61 | 0.4 | 6876 | 73 |
