| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| historical african american inventors | 1.69 | 0.9 | 6661 | 60 | 37 |
| historical | 1.69 | 0.5 | 8249 | 21 | 10 |
| african | 0.27 | 0.7 | 1075 | 54 | 7 |
| american | 0.14 | 0.8 | 3120 | 17 | 8 |
| inventors | 1.59 | 0.4 | 7368 | 30 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| historical african american inventors | 0.87 | 0.5 | 2901 | 95 |
