| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what is combustion class 8 | 1.05 | 0.4 | 3625 | 81 | 26 |
| what | 0.34 | 0.5 | 548 | 15 | 4 |
| is | 0.44 | 0.3 | 9844 | 59 | 2 |
| combustion | 0.56 | 0.8 | 5309 | 59 | 10 |
| class | 0.78 | 0.4 | 613 | 89 | 5 |
| 8 | 1.66 | 0.4 | 9120 | 9 | 1 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is combustion class 8 | 1.43 | 0.1 | 3040 | 58 |
