| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| railroad gage | 1.36 | 1 | 288 | 12 | 13 |
| railroad | 1.34 | 0.3 | 8219 | 73 | 8 |
| gage | 1.78 | 0.6 | 3763 | 46 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| railroad gage | 0.11 | 0.2 | 9496 | 68 |
| railroad gage winchester | 1.42 | 0.4 | 7128 | 53 |
| railroad gauge rod | 0.2 | 0.8 | 3023 | 19 |
| phineas gage railroad | 1.27 | 1 | 501 | 1 |
| dubuque railroad bridge gage | 0.42 | 1 | 9890 | 36 |
| phineas gage railroad spike | 0.05 | 0.5 | 7897 | 81 |
| gage railroad spike | 1.17 | 0.4 | 2320 | 96 |
| in 1848 phineas gage a railroad psychology | 0.19 | 0.3 | 6071 | 20 |
| railroad worker phineas gage | 0.83 | 0.9 | 9673 | 47 |
