| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| serial killers since 2000 | 0.83 | 0.6 | 5853 | 6 | 25 |
| serial | 1.12 | 1 | 3477 | 60 | 6 |
| killers | 1.69 | 0.7 | 2809 | 43 | 7 |
| since | 1.99 | 0.1 | 115 | 83 | 5 |
| 2000 | 1.54 | 0.6 | 3644 | 1 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| serial killers since 2000 | 0.03 | 0.3 | 757 | 62 |
| serial killers since 2010 | 1.11 | 1 | 4780 | 95 |
| serial killers in the last 20 years | 0.99 | 1 | 615 | 88 |
| serial killers in the 1990s | 1.32 | 0.9 | 6488 | 24 |
| serial killers in the 20th century | 1.33 | 0.1 | 719 | 43 |
| serial killers throughout history | 1.71 | 0.6 | 5674 | 27 |
| serial killers of all time | 0.92 | 0.4 | 996 | 53 |
| serial killers in the past decade | 1.66 | 0.7 | 4805 | 58 |
| most recent serial killers | 2 | 0.1 | 6789 | 89 |
| early 20th century serial killers | 0.01 | 0.8 | 5392 | 15 |
| serial killers in the world | 1.33 | 0.4 | 9829 | 18 |
| serial killers in us | 0.15 | 0.3 | 7249 | 19 |
| serial killers from usa | 0.16 | 0.6 | 5325 | 33 |
| serial killers in the past 10 years | 1.93 | 0.8 | 5913 | 25 |
