| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| transportation journal letpub | 1.33 | 0.4 | 5170 | 78 | 29 |
| transportation | 1.8 | 0.8 | 153 | 79 | 14 |
| journal | 0.51 | 0.8 | 2185 | 26 | 7 |
| letpub | 0.44 | 0.2 | 1348 | 14 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| transportation journal letpub | 1.52 | 1 | 1869 | 39 |
