| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biography of serial killers | 1.7 | 0.1 | 3321 | 10 | 27 |
| biography | 0.02 | 0.8 | 1720 | 40 | 9 |
| of | 1.84 | 0.1 | 1933 | 4 | 2 |
| serial | 1.83 | 0.4 | 3347 | 97 | 6 |
| killers | 1.91 | 0.6 | 2002 | 1 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biography of serial killers | 0.84 | 0.8 | 8783 | 34 |
| biography books on serial killers | 0.66 | 0.8 | 8774 | 70 |
| biography infamous serial killers | 1.73 | 0.3 | 8611 | 25 |
| biography of a serial killer | 1.73 | 0.9 | 9314 | 59 |
| profile of serial killers | 1.36 | 0.5 | 7926 | 63 |
| name of serial killers | 1.03 | 0.9 | 1331 | 87 |
| serial killers of today | 1.52 | 0.7 | 5696 | 27 |
| real life serial killers | 1.44 | 0.6 | 8380 | 92 |
| famous modern serial killers | 0.36 | 0.1 | 3478 | 97 |
| facts about famous serial killers | 0.63 | 0.3 | 1026 | 78 |
| serial killers in history | 0.44 | 1 | 634 | 36 |
| the original serial killer | 0.58 | 0.8 | 8124 | 8 |
| who was the famous serial killer | 1.25 | 0.9 | 3385 | 38 |
| serial killer in real life | 1.02 | 0.6 | 7005 | 94 |
