| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| air pollution and pregnancy | 1.51 | 0.4 | 5903 | 81 | 27 |
| air | 0.68 | 0.6 | 8813 | 72 | 3 |
| pollution | 1.73 | 0.3 | 2930 | 28 | 9 |
| and | 1.24 | 0.9 | 3435 | 46 | 3 |
| pregnancy | 0.96 | 0.6 | 2283 | 54 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| air pollution and pregnancy | 0.89 | 0.7 | 4359 | 52 |
