| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| when were wrenches invented | 0.69 | 1 | 360 | 54 | 27 |
| when | 0.12 | 0.2 | 6726 | 74 | 4 |
| were | 0.73 | 0.2 | 8079 | 93 | 4 |
| wrenches | 1.36 | 0.7 | 124 | 6 | 8 |
| invented | 0.87 | 0.5 | 3455 | 18 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when were wrenches invented | 0.84 | 0.4 | 8067 | 80 |
