| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| psychological traits of serial killers | 0.84 | 0.5 | 4686 | 94 | 38 |
| psychological | 1.84 | 1 | 5772 | 21 | 13 |
| traits | 1.65 | 1 | 4947 | 94 | 6 |
| of | 1.92 | 0.9 | 3969 | 34 | 2 |
| serial | 0.38 | 0.8 | 9340 | 27 | 6 |
| killers | 0.24 | 0.8 | 4731 | 40 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| psychological traits of serial killers | 1 | 0.2 | 7403 | 63 |
| common characteristics of serial killers | 0.21 | 0.4 | 3176 | 74 |
| psychological facts about serial killers | 1.29 | 0.2 | 6793 | 96 |
| biological characteristics of serial killers | 1.59 | 0.9 | 5151 | 90 |
| behaviors of serial killers | 1.11 | 0.7 | 410 | 31 |
| psychology of a serial killers | 1.85 | 0.4 | 8144 | 48 |
| attributes of a serial killer | 0.63 | 0.1 | 390 | 1 |
| characteristics of a serial killer | 1.47 | 0.9 | 6646 | 66 |
| personality traits of serial killers | 0.92 | 0.4 | 1796 | 78 |
| personality of serial killers | 0.25 | 0.9 | 4355 | 78 |
| serial killer personality traits | 1.49 | 0.2 | 9241 | 84 |
| three serial killer traits | 0.98 | 1 | 2695 | 47 |
