| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| electric and hybrid rail technology | 1.76 | 0.9 | 2820 | 53 | 35 |
| electric | 0.37 | 0.5 | 4893 | 32 | 8 |
| and | 1.88 | 0.1 | 7855 | 60 | 3 |
| hybrid | 1.36 | 1 | 4975 | 12 | 6 |
| rail | 1.54 | 0.2 | 7678 | 85 | 4 |
| technology | 0.52 | 0.6 | 6904 | 64 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| electric and hybrid rail technology | 1.14 | 0.4 | 2222 | 61 |
| electric & hybrid rail technology | 1.95 | 0.1 | 4943 | 54 |
| hybrid electric road train | 0.43 | 0.9 | 130 | 61 |
| network rail hybrid working | 1.6 | 0.6 | 215 | 67 |
| architecture of hybrid electric drive trains | 1.89 | 0.8 | 3808 | 71 |
| hybrid and electric vehicle technology | 1.3 | 0.5 | 6022 | 98 |
| concept of hybrid electric drive trains | 1.69 | 0.1 | 7207 | 14 |
| hybrid electric drive trains | 1.92 | 0.9 | 8233 | 32 |
| parallel hybrid electric drive trains | 1.77 | 0.4 | 5408 | 45 |
| electric and hybrid vehicles for training | 1.56 | 0.3 | 7984 | 92 |
| series hybrid electric drive trains | 1.28 | 1 | 9752 | 87 |
| hybrid and electric trucks | 1.3 | 0.9 | 8931 | 22 |
| hybrid vehicle electrification transportation | 0.64 | 0.7 | 339 | 91 |
| hybrid railway traction power supply system | 1.44 | 0.7 | 4450 | 57 |
| electric high speed rail | 1.8 | 0.1 | 8753 | 85 |
| what is hybrid electric | 1.88 | 0.5 | 2723 | 62 |
| hybrid racing fuel rail | 1.32 | 0.8 | 6639 | 70 |
| lightweight hybrid railway vehicles | 0.18 | 0.8 | 7517 | 86 |
| hybrid electric mobility solutions | 0.19 | 0.6 | 843 | 49 |
