| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| chemical formula of ozone | 1.14 | 0.8 | 2075 | 76 | 25 |
| chemical | 0.34 | 0.6 | 5798 | 73 | 8 |
| formula | 0.5 | 0.3 | 5732 | 93 | 7 |
| of | 0.25 | 0.9 | 7367 | 12 | 2 |
| ozone | 0.19 | 0.4 | 6036 | 79 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| chemical formula of ozone | 1.14 | 0.7 | 607 | 57 |
