| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how does nicotine affect brain development | 0.66 | 0.4 | 3080 | 59 | 42 |
| how | 1.83 | 0.1 | 8174 | 79 | 3 |
| does | 1.57 | 0.6 | 3104 | 5 | 4 |
| nicotine | 0.45 | 0.5 | 5137 | 86 | 8 |
| affect | 1.6 | 0.1 | 7777 | 8 | 6 |
| brain | 0.47 | 0.6 | 1779 | 22 | 5 |
| development | 1.36 | 0.4 | 4684 | 9 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how does nicotine affect brain development | 1.21 | 0.6 | 4226 | 34 |
