Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
world history book pdf free download | 0.71 | 0.6 | 3846 | 48 |
world history student book pdf free download | 1.65 | 0.8 | 9272 | 76 |
world history textbook pdf free | 0.09 | 0.3 | 3517 | 58 |
free online world history textbook pdf | 0.9 | 0.6 | 551 | 77 |
world history textbook pdf download | 1.49 | 1 | 3437 | 64 |
world history book online | 1.71 | 1 | 141 | 35 |
history of the world pdf download | 0.57 | 0.1 | 9154 | 5 |
world history workbook pdf free | 0.97 | 0.6 | 4262 | 67 |
history books pdf free download | 1.6 | 0.8 | 7985 | 12 |
the world history book | 1.63 | 0.9 | 2360 | 82 |
what is world history pdf | 0.8 | 0.8 | 8118 | 25 |