| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| well known serial killers | 0.23 | 0.3 | 3530 | 73 | 25 |
| well | 1.55 | 1 | 8246 | 20 | 4 |
| known | 0.01 | 0.7 | 7281 | 95 | 5 |
| serial | 1.17 | 0.5 | 7057 | 2 | 6 |
| killers | 1.84 | 0.5 | 1979 | 64 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| well known serial killers | 1.57 | 1 | 2959 | 69 |
| well known serial killers in america | 1.39 | 1 | 8382 | 46 |
| most well known serial killers | 0.09 | 0.6 | 8393 | 66 |
| well known female serial killers | 0.76 | 0.2 | 4791 | 51 |
| serial killers that are not well known | 0.5 | 0.5 | 7794 | 34 |
| most well known serial killers in the world | 0.13 | 0.4 | 4562 | 39 |
| not well known serial killers | 1.08 | 1 | 9232 | 64 |
| top 10 most well known serial killers | 0.2 | 0.4 | 328 | 77 |
| list of not well known serial killers | 0.16 | 0.3 | 6568 | 64 |
| well known american serial killers | 0.77 | 0.7 | 6360 | 65 |
