| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| diesel engine invented year | 1.11 | 1 | 7145 | 64 | 27 |
| diesel | 1.74 | 0.2 | 6323 | 82 | 6 |
| engine | 1.12 | 0.2 | 8245 | 20 | 6 |
| invented | 0.61 | 0.5 | 6322 | 24 | 8 |
| year | 0.15 | 0.5 | 389 | 60 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| diesel engine invented year | 1.02 | 0.1 | 806 | 58 |
