| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| zodiac killer suspects | 0.42 | 0.1 | 3824 | 30 | 22 |
| zodiac | 0.07 | 0.7 | 9715 | 47 | 6 |
| killer | 1.57 | 0.5 | 7385 | 59 | 6 |
| suspects | 1.63 | 0.6 | 5573 | 76 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| zodiac killer suspects | 1.8 | 0.3 | 4997 | 76 |
| zodiac killer suspects list | 0.15 | 0.7 | 3425 | 91 |
| zodiac killer suspects witness and evidence | 0.64 | 1 | 3771 | 61 |
| zodiac killer suspects richard gaikowski | 1 | 0.7 | 5051 | 33 |
| zodiac killer suspects 2019 | 1.06 | 0.6 | 7957 | 1 |
| zodiac killer suspects ross sullivan | 0.55 | 0.3 | 4669 | 1 |
| better zodiac killer suspects | 0.78 | 0.4 | 9722 | 52 |
| main suspects of the zodiac killer | 0.3 | 0.3 | 7107 | 40 |
| most likely suspect zodiac killer | 0.11 | 0.5 | 1572 | 90 |
| best suspect for zodiac killer | 0.97 | 0.9 | 7740 | 41 |
| zodiac killer possible suspects | 0.97 | 0.8 | 2711 | 64 |
| suspects in the zodiac killer case | 1.39 | 0.6 | 3531 | 67 |
