| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| the american railroad history | 1.7 | 0.7 | 7539 | 49 | 29 |
| the | 1.78 | 0.5 | 7804 | 84 | 3 |
| american | 0.38 | 0.9 | 1713 | 30 | 8 |
| railroad | 0.8 | 0.2 | 8542 | 2 | 8 |
| history | 0.3 | 1 | 5693 | 16 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| the american railroad history | 0.84 | 1 | 3298 | 90 |
