| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| serial killers with psychopathy | 0.4 | 0.3 | 1923 | 99 | 31 |
| serial | 1.26 | 0.2 | 1183 | 69 | 6 |
| killers | 0.67 | 0.5 | 2721 | 81 | 7 |
| with | 1.24 | 0.7 | 451 | 40 | 4 |
| psychopathy | 1.3 | 0.6 | 2537 | 21 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| serial killers with psychopathy | 1.16 | 0.3 | 6328 | 3 |
| do all serial killers have psychopathy | 0.29 | 1 | 2821 | 37 |
| psychopathy and serial killers | 1.36 | 0.5 | 5496 | 96 |
| serial killers diagnosed with psychopathy | 1.53 | 0.6 | 9797 | 20 |
| psychopathy and narcissism in serial killers | 1.29 | 1 | 1165 | 53 |
| prevalence of psychopathy in serial killers | 1.66 | 0.1 | 9679 | 90 |
