| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| have they identified the zodiac killer | 0.62 | 0.7 | 5884 | 57 | 38 |
| have | 1.76 | 0.2 | 680 | 88 | 4 |
| they | 1.49 | 0.2 | 1926 | 2 | 4 |
| identified | 0.89 | 0.5 | 7908 | 67 | 10 |
| the | 0.02 | 0.4 | 8923 | 79 | 3 |
| zodiac | 0.17 | 0.7 | 7693 | 37 | 6 |
| killer | 0.84 | 0.1 | 3459 | 66 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| have they identified the zodiac killer | 0.68 | 0.1 | 5526 | 34 |
| have they ever identified the zodiac killer | 0.77 | 1 | 5020 | 77 |
