| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| coal gasification process pdf | 1.48 | 0.8 | 9498 | 74 | 29 |
| coal | 0.49 | 0.3 | 3443 | 43 | 4 |
| gasification | 1.13 | 0.8 | 1937 | 58 | 12 |
| process | 0.68 | 0.3 | 5843 | 9 | 7 |
| 0.85 | 0.1 | 9051 | 38 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| coal gasification process pdf | 1.48 | 0.1 | 4644 | 26 |
