| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what process created hydrogen | 1.54 | 0.4 | 9762 | 78 | 29 |
| what | 0.29 | 0.1 | 5300 | 7 | 4 |
| process | 0.03 | 0.9 | 7121 | 23 | 7 |
| created | 1.95 | 0.1 | 4447 | 88 | 7 |
| hydrogen | 1.43 | 0.2 | 8781 | 28 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what process created hydrogen | 1.16 | 0.4 | 4836 | 10 |
