| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| philosophy books online free | 1.21 | 0.9 | 3355 | 87 | 28 |
| philosophy | 1.43 | 0.2 | 6065 | 84 | 10 |
| books | 1.13 | 0.9 | 791 | 69 | 5 |
| online | 0.47 | 0.6 | 6844 | 75 | 6 |
| free | 0.15 | 0.2 | 2382 | 80 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| philosophy books online free | 0.95 | 0.2 | 6354 | 50 |
