| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| butane formula and structure | 0.95 | 0.4 | 9026 | 93 | 28 |
| butane | 1.43 | 0.1 | 42 | 2 | 6 |
| formula | 0.47 | 0.8 | 1857 | 74 | 7 |
| and | 1.36 | 0.4 | 6128 | 98 | 3 |
| structure | 0.92 | 0.7 | 8671 | 71 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| butane formula and structure | 0.96 | 0.2 | 6832 | 72 |
