| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| american history book high school pdf | 0.87 | 0.2 | 5452 | 56 |
| high school history book pdf | 0.66 | 0.9 | 5237 | 83 |
| us history book high school | 0.53 | 0.2 | 6319 | 74 |
| american history textbooks high school | 0.56 | 0.6 | 6821 | 7 |
| us history textbook high school pdf | 0.83 | 0.1 | 7777 | 63 |
| high school history book | 0.04 | 0.3 | 492 | 97 |
| american history school textbook | 1.28 | 0.5 | 2602 | 10 |
| high school american history curriculum | 0.32 | 0.1 | 2283 | 84 |
| high school history textbook pdf | 1.97 | 0.9 | 1023 | 77 |
| high school us history textbook | 1.04 | 0.3 | 2962 | 55 |
| us history school book | 0.46 | 0.2 | 776 | 88 |
