| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| transportation journal elsevier | 0.06 | 0.5 | 7939 | 21 | 31 |
| transportation | 1.94 | 0.1 | 961 | 6 | 14 |
| journal | 1.73 | 0.2 | 6309 | 81 | 7 |
| elsevier | 0.76 | 0.6 | 4238 | 28 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| transportation journal elsevier | 0.27 | 0.1 | 840 | 68 |
