| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| arthur leigh allen zodiac suspect | 0.63 | 0.7 | 5066 | 12 |
| zodiac killer suspect arthur leigh allen | 0.58 | 0.1 | 4303 | 66 |
| zodiac arthur leigh allen | 1.71 | 0.9 | 7881 | 91 |
| arthur leigh allen zodiac killer | 0.93 | 0.5 | 1621 | 69 |
| arthur leigh allen zodiac watch | 0.79 | 0.3 | 9682 | 66 |
| arthur leigh allen zodiac reddit | 0.02 | 0.8 | 7005 | 12 |
| why was arthur leigh allen a suspect | 1.71 | 1 | 3426 | 65 |
| arthur leigh allen images | 0.4 | 0.1 | 7644 | 46 |
| was leigh allen the zodiac | 1.17 | 1 | 6134 | 97 |
| arthur leigh allen watch | 1.85 | 0.5 | 5078 | 32 |
| his name was arthur leigh allen | 1.5 | 1 | 5782 | 91 |
| arthur leigh allen death | 0.25 | 0.3 | 6359 | 72 |
| arthur leigh allen birthday | 0.02 | 1 | 6138 | 66 |
| arthur leigh allen wiki | 1.95 | 0.3 | 6502 | 97 |
| zodiac killer arthur lee allen | 0.76 | 0.2 | 4871 | 74 |
| arthur lee allen zodiac | 1.98 | 0.7 | 6460 | 51 |
| arthur leigh allen biography | 1.37 | 0.7 | 2021 | 61 |
| arthur leigh allen evidence | 1.82 | 0.7 | 5777 | 55 |
| arthur leigh allen reddit | 0.43 | 1 | 4967 | 59 |
| arthur leigh allen interview | 0.12 | 0.8 | 5940 | 60 |
