| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| us history book series | 1.96 | 0.7 | 6140 | 48 | 22 |
| us | 0.93 | 0.6 | 172 | 63 | 2 |
| history | 0.32 | 0.8 | 8186 | 9 | 7 |
| book | 1 | 0.4 | 1241 | 37 | 4 |
| series | 1.24 | 0.8 | 8016 | 56 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| us history book series | 0.45 | 0.7 | 6513 | 49 |
| major battles in us history book series | 0.5 | 0.3 | 4680 | 55 |
| a history of us series | 1.33 | 0.9 | 2318 | 72 |
| series on american history | 0.73 | 0.5 | 5518 | 1 |
| book on us history | 1.85 | 0.8 | 501 | 48 |
| history of the united states series | 1.97 | 0.6 | 6226 | 34 |
| us history online book | 0.58 | 0.5 | 4900 | 18 |
| united states history book | 0.72 | 0.9 | 879 | 21 |
| history books of american history | 1.45 | 0.5 | 7525 | 5 |
| a history of us books | 1.2 | 0.4 | 3798 | 29 |
| book on american history | 0.24 | 0.5 | 7002 | 9 |
| best series american history books | 0.74 | 1 | 3545 | 83 |
