| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what creates photochemical smog | 0.4 | 0.7 | 2928 | 23 | 31 |
| what | 1.66 | 0.6 | 3750 | 6 | 4 |
| creates | 0.92 | 0.5 | 2779 | 34 | 7 |
| photochemical | 0.5 | 0.6 | 8851 | 62 | 13 |
| smog | 1.27 | 0.7 | 4734 | 32 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what creates photochemical smog | 1.41 | 1 | 314 | 6 |
