| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| international journal of transport economics | 0.96 | 0.9 | 607 | 57 | 44 |
| international | 1.48 | 0.9 | 6220 | 56 | 13 |
| journal | 1.17 | 0.2 | 1139 | 13 | 7 |
| of | 0.76 | 0.5 | 3061 | 87 | 2 |
| transport | 1.71 | 0.9 | 4969 | 10 | 9 |
| economics | 1.62 | 0.3 | 8744 | 89 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| international journal of transport economics | 0.8 | 0.8 | 4223 | 38 |
