Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
black man invented light bulb filament | 1.35 | 0.9 | 514 | 23 |
black man invented light bulb | 0.77 | 0.3 | 876 | 68 |
who invented the light bulb black man | 1.56 | 0.2 | 1765 | 74 |
light bulb inventor black man | 1.18 | 0.7 | 2209 | 11 |
black man created light bulb | 1.56 | 0.4 | 8835 | 11 |
did black man invent light bulb | 0.55 | 0.4 | 8821 | 15 |
who made the light bulb black man | 0.99 | 0.7 | 7846 | 11 |
black person invented light bulb | 1.42 | 0.1 | 2683 | 12 |
black inventor of light bulb | 0.73 | 0.8 | 4744 | 44 |
light bulb filament inventor | 0.12 | 0.8 | 7202 | 59 |