| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| the chemical formula for formaldehyde | 0.45 | 0.7 | 184 | 8 | 37 |
| the | 2 | 0.8 | 5679 | 10 | 3 |
| chemical | 0.22 | 0.6 | 9702 | 59 | 8 |
| formula | 1.92 | 0.7 | 3920 | 13 | 7 |
| for | 0.65 | 0.4 | 434 | 68 | 3 |
| formaldehyde | 1.13 | 1 | 4372 | 66 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| the chemical formula for formaldehyde | 1.95 | 0.7 | 7726 | 16 |
