| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| international journal of rail transportation | 1.99 | 0.4 | 1114 | 73 | 44 |
| international | 1.43 | 0.8 | 3401 | 47 | 13 |
| journal | 1.44 | 0.6 | 4876 | 26 | 7 |
| of | 0.86 | 0.2 | 7356 | 98 | 2 |
| rail | 0.07 | 0.1 | 2057 | 35 | 4 |
| transportation | 1.54 | 1 | 5506 | 60 | 14 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| international journal of rail transportation | 0.2 | 0.7 | 5220 | 42 |
