| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free world book encyclopedia | 1.8 | 0.1 | 3090 | 63 | 28 |
| free | 1.28 | 1 | 2992 | 69 | 4 |
| world | 1.37 | 0.1 | 8183 | 89 | 5 |
| book | 0.95 | 0.3 | 3380 | 21 | 4 |
| encyclopedia | 0.76 | 0.7 | 7927 | 19 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free world book encyclopedia | 2 | 0.5 | 9427 | 51 |
