| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| simple definition of ozone | 1.39 | 0.8 | 9867 | 94 | 26 |
| simple | 1.07 | 0.1 | 4625 | 58 | 6 |
| definition | 0.13 | 0.1 | 1217 | 92 | 10 |
| of | 0.69 | 0.9 | 4759 | 97 | 2 |
| ozone | 1.92 | 1 | 2718 | 59 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| simple definition of ozone | 1.97 | 0.1 | 5224 | 7 |
