| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| when were b17's invented | 1.51 | 1 | 8476 | 82 | 24 |
| when | 1.13 | 0.8 | 3814 | 23 | 4 |
| were | 0.99 | 1 | 6393 | 44 | 4 |
| b17's | 0.88 | 0.3 | 1316 | 42 | 5 |
| invented | 0.06 | 1 | 5866 | 92 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when were b17's invented | 0.65 | 0.5 | 3487 | 61 |
