| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| diesel engine history timeline | 0.33 | 0.5 | 1656 | 38 | 30 |
| diesel | 0.37 | 1 | 2719 | 41 | 6 |
| engine | 1.47 | 0.8 | 1085 | 1 | 6 |
| history | 0.76 | 0.5 | 2105 | 20 | 7 |
| timeline | 0.91 | 0.4 | 2456 | 62 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| diesel engine history timeline | 1.57 | 1 | 3143 | 27 |
| cummins diesel engine history timeline | 0.55 | 0.3 | 2787 | 46 |
| the diesel engine history | 1.16 | 0.4 | 6820 | 97 |
| the history and evolution of diesel engines | 0.68 | 0.4 | 8904 | 62 |
| diesel engine invention date | 1.77 | 0.2 | 2037 | 79 |
| diesel engine invented year | 1.64 | 0.7 | 2653 | 85 |
| when was the diesel engine made | 0.59 | 0.3 | 3290 | 39 |
| when was the diesel engine invented | 0.6 | 0.3 | 1396 | 39 |
| what year was the diesel engine invented | 0.94 | 0.3 | 296 | 5 |
| diesel engine invention year | 1.5 | 1 | 1245 | 87 |
| when did diesel engines come out | 1.73 | 0.5 | 5658 | 8 |
| origin of diesel engine | 0.83 | 0.7 | 6017 | 2 |
| when was diesel invented | 1.9 | 0.7 | 6839 | 86 |
| when was diesel first used | 0.14 | 0.4 | 8649 | 46 |
