| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| zimbardo prison experiment reference | 1.57 | 0.9 | 9169 | 49 | 36 |
| zimbardo | 1.16 | 0.8 | 9349 | 47 | 8 |
| prison | 1.52 | 0.4 | 8422 | 100 | 6 |
| experiment | 0.55 | 0.5 | 208 | 91 | 10 |
| reference | 1.24 | 0.9 | 3433 | 36 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| zimbardo prison experiment reference | 0.97 | 0.3 | 4253 | 16 |
| zimbardo stanford prison experiment reference | 0.06 | 0.8 | 65 | 55 |
