| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| philippa foot trolley experiment | 0.01 | 0.4 | 136 | 61 | 32 |
| philippa | 1.56 | 0.2 | 4507 | 86 | 8 |
| foot | 0.88 | 0.3 | 9542 | 54 | 4 |
| trolley | 1.84 | 0.9 | 398 | 77 | 7 |
| experiment | 1.99 | 0.7 | 4071 | 92 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| philippa foot trolley experiment | 1.02 | 0.6 | 7409 | 9 |
| philippa foot the trolley problem | 1.32 | 0.8 | 1846 | 55 |
| philippa foot trolley problem original | 1.87 | 0.5 | 7812 | 32 |
| philadelphia foot patrol experiment | 0.6 | 0.2 | 7322 | 51 |
