| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| formaldehyde formula and structure | 1.9 | 0.6 | 2194 | 46 | 34 |
| formaldehyde | 0.11 | 0.8 | 4550 | 47 | 12 |
| formula | 0.15 | 0.6 | 8838 | 36 | 7 |
| and | 1.6 | 0.8 | 8017 | 23 | 3 |
| structure | 1.5 | 0.8 | 762 | 64 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| formaldehyde formula and structure | 0.47 | 0.5 | 5396 | 29 |
