| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| zodiac killer letter code | 1.59 | 0.8 | 179 | 8 | 25 |
| zodiac | 0.94 | 1 | 9372 | 89 | 6 |
| killer | 0.35 | 0.7 | 3069 | 4 | 6 |
| letter | 0.51 | 0.2 | 9612 | 52 | 6 |
| code | 1.22 | 0.6 | 9363 | 65 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| zodiac killer letter code | 0.33 | 0.2 | 8887 | 62 |
