| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| russian dog experiment | 1.41 | 1 | 3984 | 14 | 22 |
| russian | 1.26 | 0.2 | 5096 | 42 | 7 |
| dog | 0.46 | 0.8 | 4384 | 14 | 3 |
| experiment | 1.42 | 0.4 | 6233 | 13 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| russian dog experiment | 0.22 | 0.8 | 8117 | 37 |
| russian dog experiment 2 heads | 1.08 | 0.6 | 1013 | 34 |
| russian dog experiment head | 1.07 | 0.4 | 1736 | 96 |
| russian scientist pavlov dog experiment | 1.92 | 0.8 | 6400 | 11 |
| russian two headed dog experiment | 1.37 | 0.8 | 8501 | 84 |
| russian dog head experiment biology | 1.59 | 0.4 | 653 | 74 |
| russian dog head experiment reddit | 0.46 | 0.9 | 5389 | 70 |
| russian 2 headed dog experiment | 0.25 | 1 | 693 | 15 |
| 1954 russian 2 headed dog experiment | 1.84 | 0.7 | 8209 | 96 |
| soviet dog head experiment | 0.46 | 0.7 | 6368 | 53 |
| dog with two heads experiment | 1.71 | 0.8 | 6865 | 24 |
| two-headed dog experiment in russia 1954 | 0.16 | 0.2 | 9181 | 32 |
| two headed dog experiment | 1.92 | 0.3 | 6863 | 49 |
| russian scientist dog head | 0.14 | 0.9 | 4454 | 55 |
| russian reanimated dog head | 1.28 | 1 | 5575 | 22 |
| russian science experiment on dogs | 0.35 | 0.9 | 1835 | 20 |
| isolated dog head experiment | 1.65 | 0.9 | 9155 | 90 |
| russian two headed dog | 0.05 | 0.4 | 4109 | 54 |
| soviet two headed dog | 0.06 | 0.7 | 148 | 7 |
| dog head kept alive experiment | 1.35 | 0.6 | 7636 | 6 |
