| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| cast of underground series | 0.27 | 0.6 | 7589 | 30 | 26 |
| cast | 1.63 | 1 | 1786 | 84 | 4 |
| of | 0.67 | 0.7 | 2166 | 19 | 2 |
| underground | 0.89 | 1 | 8318 | 18 | 11 |
| series | 0.33 | 0.5 | 3591 | 52 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| cast of underground series | 1.73 | 0.3 | 9348 | 22 |
| underground railroad series cast | 0.86 | 0.8 | 8178 | 43 |
| underground tv series cast | 1.91 | 0.6 | 2679 | 21 |
| amazon underground railroad series cast | 1.85 | 0.7 | 5792 | 39 |
| the underground railroad tv series cast | 1.68 | 0.4 | 1977 | 28 |
| underground railroad amazon cast | 1.39 | 0.4 | 9245 | 49 |
| who was in the underground railroad | 1.38 | 0.3 | 1142 | 7 |
| underground railroad tv series | 1.94 | 0.1 | 8189 | 72 |
| the underground tv show cast | 1.69 | 0.2 | 5466 | 80 |
| underground railroad television series | 0.67 | 0.6 | 733 | 5 |
| the underground railroad series | 0.6 | 0.6 | 6214 | 40 |
| cast of movie underground | 1.37 | 0.8 | 8665 | 95 |
| members of the underground railroad | 1.71 | 0.5 | 4338 | 21 |
| the underground railroad characters | 1.34 | 0.7 | 8129 | 88 |
| the underground railroad book characters | 1.51 | 1 | 9615 | 48 |
| underground railroad tv show | 1.72 | 0.3 | 5017 | 73 |
| underground railroad character list | 1.57 | 1 | 1480 | 6 |
| the underground railroad miniseries | 1.21 | 0.6 | 4254 | 28 |
