| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| book on serial killers | 0.55 | 1 | 781 | 82 | 22 |
| book | 1.33 | 0.3 | 4078 | 36 | 4 |
| on | 1.53 | 0.9 | 6857 | 89 | 2 |
| serial | 0.95 | 0.4 | 3372 | 29 | 6 |
| killers | 0.56 | 0.3 | 4736 | 10 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| book on serial killers | 1.98 | 0.9 | 244 | 1 |
| books on serial killers psychology | 0.23 | 0.1 | 1764 | 42 |
| books on serial killers true crime | 0.99 | 1 | 1939 | 51 |
| books on serial killers fiction | 0.5 | 0.8 | 758 | 64 |
| books on serial killers nonfiction | 1.58 | 0.1 | 3553 | 4 |
| the big book of serial killers | 0.19 | 1 | 9348 | 77 |
| love in the time of serial killers book | 1.89 | 0.3 | 9138 | 82 |
| talking with serial killers book | 1.34 | 0.3 | 4575 | 10 |
| the killer book of serial killers | 1.07 | 0.6 | 3220 | 15 |
| serial killers coloring book | 1.29 | 0.8 | 9700 | 80 |
| serial killers of texas book | 0.06 | 0.4 | 5249 | 98 |
| the big book of serial killers jack rosewood | 0.53 | 0.3 | 4610 | 7 |
