| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| first steam locomotive is built | 0.45 | 0.3 | 5127 | 49 | 31 |
| first | 0.29 | 0.7 | 7050 | 78 | 5 |
| steam | 0.33 | 0.5 | 3103 | 15 | 5 |
| locomotive | 1.56 | 0.7 | 1311 | 3 | 10 |
| is | 0.39 | 0.7 | 189 | 3 | 2 |
| built | 0.4 | 0.9 | 7776 | 84 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| first steam locomotive is built | 0.73 | 0.2 | 4688 | 9 |
