| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| when did methamphetamine begin | 0.48 | 0.5 | 5083 | 8 | 30 |
| when | 0.65 | 0.6 | 5048 | 27 | 4 |
| did | 1.36 | 0.8 | 1833 | 41 | 3 |
| methamphetamine | 0.04 | 0.8 | 3479 | 46 | 15 |
| begin | 0.56 | 0.3 | 960 | 24 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when did methamphetamine begin | 1.63 | 0.2 | 1624 | 6 |
