| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| prentice hall us history textbook pdf | 1.04 | 0.2 | 512 | 83 |
| prentice hall world history textbook pdf | 1.26 | 1 | 3322 | 55 |
| prentice hall world history textbook pdf free | 0.49 | 0.4 | 6530 | 51 |
| prentice hall world history textbook | 0.77 | 0.9 | 7985 | 100 |
| prentice hall world history textbook online | 0.84 | 1 | 7669 | 31 |
| prentice hall world history pdf | 1.5 | 0.7 | 2695 | 93 |
| prentice hall textbooks pdf | 0.61 | 0.7 | 1622 | 19 |
| prentice hall books pdf | 1.49 | 0.9 | 1527 | 65 |
| prentice hall online textbook | 1.35 | 0.6 | 8337 | 3 |
| prentice hall american government textbook | 0.69 | 0.7 | 421 | 20 |
| united states history prentice hall | 0.81 | 0.9 | 970 | 42 |
| prentice hall textbooks online | 0.43 | 0.9 | 3837 | 76 |
