| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| early railroads in usa | 1.65 | 0.4 | 28 | 64 | 22 |
| early | 1.99 | 0.4 | 5150 | 75 | 5 |
| railroads | 0.95 | 0.2 | 5118 | 62 | 9 |
| in | 0.4 | 0.7 | 1652 | 99 | 2 |
| usa | 1.64 | 0.9 | 9269 | 83 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| early railroads in usa | 0.41 | 0.9 | 1538 | 15 |
