| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| zodiac killer background information | 1.34 | 1 | 1825 | 91 | 36 |
| zodiac | 1.71 | 0.1 | 159 | 13 | 6 |
| killer | 1.44 | 0.6 | 4075 | 7 | 6 |
| background | 0.3 | 0.7 | 3636 | 46 | 10 |
| information | 0.4 | 0.7 | 5642 | 65 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| zodiac killer background information | 0.83 | 0.3 | 8349 | 37 |
| was there a zodiac killer | 1.46 | 0.7 | 2730 | 90 |
| the zodiac killer picture | 1.35 | 0.3 | 6697 | 100 |
| facts about zodiac killer | 1.72 | 0.4 | 3664 | 7 |
| what is the zodiac killer ever found | 1.72 | 0.3 | 433 | 33 |
| what's a zodiac killer | 1.07 | 0.2 | 4972 | 89 |
| the zodiac killer | 1 | 0.6 | 8450 | 13 |
| zodiac killer identified | 1.13 | 0.6 | 2568 | 73 |
| who was the zodiac killer | 0.03 | 0.7 | 202 | 77 |
| who is the zodiac killer | 1.24 | 0.6 | 1929 | 34 |
| zodiac killer movie | 1.72 | 0.6 | 6658 | 90 |
| was the zodiac killer caught | 1.28 | 0.6 | 6461 | 60 |
| zodiac killer letters | 1.84 | 0.7 | 1332 | 32 |
| zodiac killer victims | 0.87 | 0.9 | 3745 | 49 |
