| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| middle school history textbooks online | 0.23 | 0.7 | 3225 | 44 |
| middle school history books | 1.47 | 0.8 | 8977 | 58 |
| middle school history text pdf | 0.56 | 0.5 | 5541 | 45 |
| middle school american history textbook | 0.64 | 1 | 4214 | 10 |
| american history book for middle school | 1.35 | 0.5 | 2847 | 66 |
| online history middle school | 0.49 | 0.5 | 1663 | 53 |
| online textbooks for high school history | 1.75 | 0.9 | 7459 | 61 |
| world history textbook middle school | 1.03 | 0.3 | 7495 | 65 |
| history books for middle schoolers | 0.43 | 0.9 | 2828 | 41 |
| middle school world history textbook pdf | 0.25 | 0.8 | 8435 | 91 |
| middle school history worksheets pdf | 2 | 0.3 | 129 | 24 |
