| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| lone pairs in formaldehyde | 1.18 | 1 | 8726 | 61 | 26 |
| lone | 1.53 | 0.5 | 8721 | 9 | 4 |
| pairs | 0.42 | 0.1 | 2093 | 50 | 5 |
| in | 1.22 | 0.9 | 414 | 68 | 2 |
| formaldehyde | 1.43 | 0.8 | 812 | 94 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| lone pairs in formaldehyde | 1.46 | 0.4 | 1775 | 35 |
