| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| maternal smoking and adhd | 0.07 | 0.2 | 1741 | 39 | 25 |
| maternal | 1.1 | 0.2 | 9506 | 69 | 8 |
| smoking | 0.82 | 0.9 | 7494 | 60 | 7 |
| and | 0.9 | 0.8 | 6914 | 57 | 3 |
| adhd | 0.52 | 0.7 | 8747 | 35 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| maternal smoking and adhd | 0.83 | 0.8 | 2680 | 32 |
