| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| journal of transportation security | 1.09 | 0.5 | 3506 | 6 | 34 |
| journal | 1.51 | 0.4 | 352 | 15 | 7 |
| of | 1.69 | 0.2 | 5038 | 29 | 2 |
| transportation | 1.15 | 0.8 | 8646 | 83 | 14 |
| security | 1.27 | 0.2 | 1665 | 95 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| journal of transportation security | 0.69 | 0.9 | 2986 | 73 |
| journal of transportation safety & security | 0.83 | 0.1 | 1222 | 77 |
| journal of transportation safety and security | 0.37 | 0.2 | 2560 | 38 |
| journal of transportation safety | 1.25 | 0.1 | 2945 | 84 |
| journal of transportation science | 0.76 | 1 | 6087 | 54 |
| journal of traffic safety and security | 1.68 | 0.6 | 9091 | 59 |
| journal of transportation and traffic | 0.69 | 0.8 | 7232 | 84 |
| journal of transport information and safety | 1.74 | 0.4 | 1336 | 57 |
| journal of transportation technologies | 1.83 | 0.7 | 8890 | 26 |
| transportation safety and environment journal | 0.49 | 0.3 | 3452 | 45 |
