| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| freight rail networks by country | 0.09 | 1 | 357 | 80 |
| rail freight by country | 1.74 | 0.2 | 9802 | 4 |
| country freight rail network | 1.8 | 0.5 | 3263 | 4 |
| country freight rail industry | 1.05 | 0.1 | 8319 | 8 |
| freight by rail companies | 0.67 | 0.5 | 6837 | 59 |
| freight transport on rail network | 0.3 | 0.6 | 8702 | 72 |
| us freight rail network | 0.59 | 0.5 | 6132 | 13 |
| rail network by country | 1.56 | 1 | 4078 | 70 |
| freight within united states by rail | 0.46 | 1 | 9184 | 30 |
| freight by rail statistics | 0.14 | 1 | 6171 | 75 |
| freight rail companies usa | 1.27 | 0.4 | 7210 | 73 |
| freight transport on rail industry | 0.85 | 0.6 | 5284 | 93 |
| uk rail freight network map | 1.14 | 0.4 | 2359 | 12 |
| freight rail network australia | 1.5 | 0.1 | 9711 | 75 |
| network rail freight market study | 1.22 | 0.7 | 1051 | 28 |
| railway network by country | 1.78 | 0.3 | 7807 | 51 |
| countries by rail network | 1.86 | 0.2 | 7776 | 26 |
| rail freight transport companies | 0.16 | 0.1 | 6274 | 29 |
| rail freight transport statistics | 1.34 | 0.3 | 7276 | 15 |
| freight transport on railroad network | 1.21 | 0.8 | 1645 | 32 |
| network rail freight network study | 1.71 | 0.2 | 7759 | 60 |
| list of countries by railroad network size | 1.28 | 0.4 | 1298 | 20 |
