| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| underground railroad book | 1.57 | 0.9 | 1598 | 94 | 25 |
| underground | 1.15 | 0.3 | 654 | 3 | 11 |
| railroad | 1.43 | 0.9 | 1580 | 63 | 8 |
| book | 0.77 | 0.3 | 4856 | 21 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| underground railroad book | 1.67 | 0.7 | 7109 | 16 |
| underground railroad book pdf | 0.08 | 0.1 | 6504 | 92 |
| underground railroad book summary | 0.64 | 0.7 | 2622 | 92 |
| underground railroad book review | 1.16 | 0.7 | 6485 | 9 |
| underground railroad book online | 1.53 | 0.8 | 3806 | 16 |
| underground railroad books for kids | 0.84 | 0.9 | 686 | 60 |
| underground railroad book colson whitehead | 0.04 | 0.2 | 7262 | 96 |
| underground railroad book free | 0.67 | 1 | 8082 | 63 |
| underground railroad book historical accuracy | 1.23 | 0.7 | 5600 | 50 |
| underground railroad book imagery | 1.23 | 0.5 | 609 | 29 |
| underground railroad book characters | 0.7 | 0.8 | 6116 | 92 |
| underground railroad book north carolina | 1.52 | 0.9 | 8589 | 5 |
| underground railroad book summary review | 1.28 | 0.9 | 7771 | 72 |
| books about the underground railroad | 1.72 | 0.9 | 3572 | 86 |
| underground railroad quilt book | 1.57 | 0.4 | 1876 | 23 |
| what was the underground railroad book | 2 | 1 | 8773 | 37 |
