Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
world history textbook pdf free | 1.03 | 0.4 | 183 | 34 |
ap world history textbook pdf free | 1.05 | 0.9 | 454 | 97 |
free online world history textbook pdf | 1.48 | 0.7 | 2454 | 42 |
prentice hall world history textbook pdf free | 1.92 | 0.2 | 7281 | 9 |
modern world history textbook pdf free | 0.8 | 0.2 | 1392 | 9 |
glencoe world history textbook pdf free | 0.97 | 0.9 | 3534 | 84 |
world history ap pdf | 0.81 | 0.7 | 7761 | 92 |
pre ap world history textbook | 1.37 | 0.2 | 2816 | 66 |
online textbook world history | 0.9 | 0.3 | 5621 | 84 |