| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| world book encyclopedia 2006 | 1.83 | 0.4 | 1687 | 65 | 28 |
| world | 0.09 | 0.4 | 8427 | 11 | 5 |
| book | 1.41 | 0.8 | 9188 | 3 | 4 |
| encyclopedia | 1.26 | 0.8 | 6614 | 68 | 12 |
| 2006 | 1.57 | 0.9 | 985 | 71 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| world book encyclopedia 2006 | 1.87 | 0.6 | 2031 | 72 |
