| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| traffic light inventor | 0.36 | 0.9 | 7729 | 4 | 22 |
| traffic | 1.44 | 1 | 7102 | 71 | 7 |
| light | 1.51 | 0.2 | 4361 | 72 | 5 |
| inventor | 1.22 | 1 | 526 | 90 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| traffic light inventor | 1.36 | 0.3 | 3086 | 17 |
| traffic light inventor black history | 1.52 | 0.4 | 1691 | 85 |
| traffic light inventor african american | 0.24 | 0.7 | 5269 | 97 |
| traffic light inventor garrett morgan | 1.92 | 0.7 | 4009 | 77 |
| traffic light inventor black | 0.7 | 0.8 | 585 | 71 |
| who was the inventor of the traffic light | 1.46 | 0.6 | 5621 | 67 |
| three light traffic light inventor | 1.45 | 0.7 | 8215 | 4 |
| what black man invented the traffic light | 0.83 | 0.7 | 4784 | 59 |
| black history traffic light | 1.57 | 0.1 | 988 | 98 |
| black man who created the traffic light | 1.25 | 0.9 | 2463 | 26 |
| the traffic light inventor | 0.04 | 0.6 | 6550 | 8 |
| who made the traffic light black | 0.03 | 0.5 | 6989 | 55 |
| african american invented traffic light | 1.62 | 0.8 | 660 | 17 |
| who invented traffic lights black man | 1.72 | 0.1 | 6425 | 52 |
