| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| railroads definition | 1.86 | 0.2 | 8550 | 52 | 20 |
| railroads | 0.55 | 0.7 | 6594 | 96 | 9 |
| definition | 0.7 | 0.2 | 2514 | 8 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| railroads definition | 0.83 | 0.6 | 2762 | 100 |
| railroads definition history | 0.98 | 0.1 | 5265 | 21 |
| railroads definition world history | 1.51 | 0.8 | 8847 | 32 |
| railroads definition apush | 0.37 | 0.5 | 7381 | 6 |
| transcontinental railroad definition | 0.96 | 0.7 | 2346 | 96 |
| underground railroad definition | 1.95 | 0.1 | 8130 | 8 |
| underground railroad definition us history | 1.71 | 0.4 | 5915 | 75 |
| transcontinental railroad definition history | 0.73 | 0.1 | 8741 | 39 |
| the great railroad strike of 1877 definition | 0.8 | 0.3 | 6099 | 1 |
| transcontinental railroad apush definition | 0.2 | 1 | 1664 | 39 |
| underground railroad definition and history | 1.72 | 0.5 | 2321 | 53 |
