| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| molecular structure of methane | 1.37 | 0.9 | 4804 | 87 | 30 |
| molecular | 1.03 | 1 | 4061 | 5 | 9 |
| structure | 1.36 | 0.9 | 5183 | 11 | 9 |
| of | 1.37 | 0.3 | 8971 | 95 | 2 |
| methane | 1.82 | 0.4 | 6934 | 93 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| molecular structure of methane | 0.81 | 0.4 | 8525 | 63 |
