| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| negative control outcome | 1.79 | 0.1 | 5111 | 7 | 24 |
| negative | 1.64 | 0.1 | 2450 | 95 | 8 |
| control | 1.61 | 0.4 | 1922 | 13 | 7 |
| outcome | 0.09 | 0.7 | 2305 | 11 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| negative control outcome | 0.68 | 0.5 | 6652 | 35 |
| negative control outcome analysis | 0.06 | 0.7 | 4894 | 77 |
| null & positive & control outcome | 0.93 | 0.3 | 5724 | 91 |
| negative control in research | 0.58 | 0.2 | 736 | 69 |
| negative control and positive control | 1.83 | 0.1 | 2360 | 27 |
| what is a negative outcome | 0.55 | 0.8 | 3485 | 25 |
| positive and negative control in research | 0.41 | 0.1 | 1590 | 5 |
| negative and positive control | 0.5 | 0.4 | 2590 | 14 |
| what is the negative control | 1.84 | 0.4 | 1227 | 66 |
