| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| similarities with serial killers | 0.72 | 0.5 | 8770 | 26 | 32 |
| similarities | 0.98 | 0.7 | 6227 | 38 | 12 |
| with | 0.54 | 0.3 | 8345 | 24 | 4 |
| serial | 0.5 | 0.9 | 4231 | 86 | 6 |
| killers | 1.49 | 0.1 | 3144 | 32 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| similarities with serial killers | 0.11 | 0.8 | 6307 | 25 |
| are all serial killers alike | 1.16 | 0.7 | 1320 | 63 |
| difference between killers and serial killers | 0.76 | 0.4 | 2782 | 7 |
| commonalities between serial killers | 0.05 | 0.1 | 4493 | 70 |
| which do serial killers tend to be | 0.96 | 0.1 | 4016 | 89 |
| psychological differences in serial killers | 0.32 | 0.7 | 4467 | 18 |
| serial killers types and characteristics | 0.86 | 0.6 | 8830 | 44 |
| science vs serial killers | 0.52 | 0.8 | 6529 | 21 |
| sex differences in serial killers | 0.68 | 0.6 | 2342 | 38 |
| types of serial killers explained | 1.9 | 0.6 | 5998 | 4 |
| serial killer vs serial murderer | 0.73 | 0.8 | 7955 | 34 |
| are serial killers less common now | 0.61 | 0.9 | 4434 | 62 |
| serial killer vs killer | 0.46 | 0.1 | 1989 | 25 |
| serial murder vs serial killer | 0.31 | 0.1 | 9884 | 34 |
| difference between serial killer and a killer | 1.8 | 0.9 | 9032 | 39 |
| which is true regarding serial killers | 1.94 | 0.2 | 6190 | 44 |
| serial killers and their crimes | 1.98 | 0.7 | 7296 | 29 |
| difference between serial killer and murderer | 0.15 | 0.7 | 2071 | 50 |
| serial killer vs murderer | 0.97 | 0.1 | 502 | 79 |
