| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| popular serial killer series | 1.68 | 0.8 | 243 | 27 | 28 |
| popular | 1.94 | 0.9 | 2820 | 84 | 7 |
| serial | 1.03 | 0.3 | 6946 | 16 | 6 |
| killer | 1.33 | 0.3 | 7170 | 63 | 6 |
| series | 0.76 | 0.4 | 6993 | 42 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| popular serial killer series | 0.63 | 1 | 492 | 51 |
| best serial killer tv series | 0.3 | 0.2 | 4278 | 8 |
| tv serial killer series | 1.94 | 0.9 | 16 | 59 |
| serial killer movie series | 0.07 | 0.3 | 6637 | 14 |
| serial killer tv series list | 1.24 | 0.2 | 6881 | 42 |
| serial killer series books | 0.6 | 1 | 3098 | 57 |
| tv series about serial killers | 1.12 | 0.2 | 2729 | 14 |
| list of every serial killer | 0.31 | 0.7 | 1410 | 28 |
| name of a serial for serial killers | 0.43 | 0.9 | 1156 | 35 |
| top 15 serial killers | 1.01 | 0.8 | 751 | 28 |
| top 20 serial killers | 0.48 | 0.6 | 5242 | 7 |
