| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| colorado serial killers 1980s | 1.02 | 0.7 | 4398 | 17 | 29 |
| colorado | 0.85 | 0.4 | 6409 | 34 | 8 |
| serial | 1.2 | 0.1 | 1615 | 18 | 6 |
| killers | 0.02 | 0.1 | 7923 | 53 | 7 |
| 1980s | 1.69 | 1 | 7659 | 25 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| colorado serial killers 1980s | 1.21 | 0.1 | 976 | 93 |
| serial killers from colorado | 1.28 | 0.7 | 7095 | 54 |
| serial killers denver colorado | 1.57 | 0.7 | 3623 | 20 |
| colorado serial killers list | 1.59 | 0.7 | 6500 | 18 |
| active serial killers in colorado | 0.05 | 0.3 | 2121 | 13 |
| colorado springs serial killers | 0.91 | 0.3 | 4564 | 80 |
| serial killer in colorado springs | 1.59 | 0.2 | 8122 | 87 |
| serial killers in california 1980s | 0.8 | 0.6 | 5848 | 58 |
| brown serial killer colorado | 1.32 | 1 | 1740 | 17 |
| serial killers from the 1980s | 1.09 | 1 | 3059 | 80 |
| california serial killer 1980s | 1.36 | 0.8 | 3719 | 74 |
| aurora colorado serial killer | 0.18 | 0.7 | 2802 | 69 |
| southern california serial killer 1980s | 1.62 | 0.9 | 4698 | 84 |
| serial killers california 1970s | 1.57 | 0.9 | 9238 | 55 |
| serial killer in north denver | 0.55 | 0.4 | 976 | 81 |
| san diego serial killer 1980s | 0.79 | 0.6 | 8423 | 8 |
