| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| transportation research record impact factor | 0.6 | 0.3 | 2387 | 14 | 44 |
| transportation | 1.95 | 0.1 | 1685 | 21 | 14 |
| research | 0.81 | 0.3 | 4481 | 14 | 8 |
| record | 0.33 | 0.6 | 3592 | 96 | 6 |
| impact | 0.35 | 0.1 | 3042 | 8 | 6 |
| factor | 0.98 | 0.2 | 5039 | 88 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| transportation research record impact factor | 1.91 | 0.8 | 6847 | 49 |
| transportation research part a impact factor | 1.72 | 0.6 | 8705 | 98 |
| transportation research record journal | 0.43 | 0.5 | 2340 | 87 |
| transportation science impact factor | 0.69 | 0.1 | 3596 | 26 |
| transportation journal impact factor | 0.92 | 0.1 | 4383 | 20 |
| data science for transportation impact factor | 1.22 | 0.1 | 7715 | 64 |
| trr transportation research record | 1 | 0.3 | 4171 | 66 |
| research paper on transportation | 1.92 | 0.2 | 5895 | 98 |
| transportation research in progress | 0.88 | 0.3 | 4708 | 83 |
| impact factor transportation letters | 2 | 0.2 | 592 | 74 |
| archives of transport impact factor | 0.21 | 0.5 | 7871 | 96 |
| research topic about transportation | 1.69 | 0.7 | 7063 | 100 |
| transportation research part a journal | 0.54 | 0.8 | 2100 | 35 |
| the impact of transportation | 0.52 | 0.1 | 713 | 24 |
| research paper on public transportation | 0.3 | 0.8 | 5313 | 32 |
| latest transportation technology research | 0.91 | 0.6 | 4104 | 96 |
| research in transportation economic | 1.96 | 1 | 4607 | 72 |
