| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free online book archives | 0.66 | 0.7 | 4819 | 90 | 25 |
| free | 0.03 | 1 | 470 | 76 | 4 |
| online | 1.04 | 0.3 | 7578 | 14 | 6 |
| book | 1.72 | 0.6 | 5615 | 48 | 4 |
| archives | 0.42 | 0.6 | 6672 | 30 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free online book archives | 0.4 | 0.4 | 3171 | 77 |
