Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
us history pdf free download | 0.43 | 0.4 | 4358 | 100 |
american history pdf free | 1.19 | 0.1 | 6869 | 65 |
american history pdf download | 0.47 | 0.7 | 5485 | 30 |
u.s. history textbook pdf free download | 1.36 | 0.1 | 981 | 69 |
us history book pdf | 1.13 | 0.7 | 3085 | 85 |
free us history textbook pdf | 0.24 | 0.3 | 2663 | 94 |
us history book free | 0.48 | 0.2 | 2926 | 78 |
us history textbook pdf download | 1.14 | 0.3 | 4949 | 59 |
a history of us pdf | 1.81 | 0.1 | 1784 | 40 |
history of america pdf download | 0.19 | 0.2 | 841 | 28 |
history books pdf free download | 0.31 | 0.2 | 2495 | 95 |
united states history book pdf | 1.77 | 0.5 | 8010 | 17 |
united states history pdf | 0.36 | 0.6 | 6629 | 82 |
history of usa pdf | 1.81 | 0.9 | 7812 | 24 |
us history online book | 0.28 | 0.8 | 1276 | 61 |
american history free online | 1.23 | 1 | 1724 | 39 |
american history book pdf | 0.78 | 0.2 | 5679 | 81 |
united states history book online | 0.97 | 1 | 2564 | 7 |