| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| the hepburn railroad regulation act of 1906 | 0.32 | 1 | 2314 | 13 | 43 |
| the | 1.75 | 0.4 | 9009 | 3 | 3 |
| hepburn | 1.77 | 0.9 | 1334 | 98 | 7 |
| railroad | 1.79 | 0.5 | 5010 | 21 | 8 |
| regulation | 0.73 | 0.3 | 7317 | 71 | 10 |
| act | 1.46 | 0.6 | 4067 | 95 | 3 |
| of | 0.74 | 0.8 | 751 | 3 | 2 |
| 1906 | 1.76 | 0.9 | 5952 | 41 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| the hepburn railroad regulation act of 1906 | 1.89 | 0.7 | 1250 | 14 |
| the hepburn act of 1906 | 0.73 | 0.6 | 5876 | 35 |
| roosevelt's hepburn railway act | 0.02 | 0.2 | 812 | 36 |
| railway regulation act 1844 | 0.16 | 0.3 | 8505 | 4 |
| regulation of railways act 1889 | 0.04 | 0.4 | 4714 | 38 |
| what was the hepburn act | 1.94 | 0.2 | 3168 | 60 |
| when was the hepburn act passed | 1.57 | 0.8 | 1543 | 51 |
| regulation of railways act 1889 uk | 1.41 | 0.1 | 7171 | 48 |
| hepburn act definition us history | 0.49 | 0.7 | 4835 | 28 |
| railway regulation act 1840 | 0.83 | 0.7 | 1593 | 38 |
| who passed the hepburn act | 0.25 | 0.4 | 7723 | 40 |
| theodore roosevelt hepburn act | 1.64 | 0.9 | 1520 | 33 |
| act that regulated railroads | 1.98 | 0.3 | 6812 | 20 |
