Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
who invented the light bulb and telephone | 0.47 | 0.1 | 1898 | 29 |
light bulb or telephone invented first | 0.36 | 0.3 | 3974 | 93 |
who invented the the light bulb | 1.35 | 0.6 | 1728 | 83 |
the inventor of the light bulb | 0.41 | 0.8 | 5013 | 27 |
which inventor invented the light bulb | 0.34 | 0.8 | 8890 | 13 |
who light bulb inventor | 0.81 | 0.8 | 9656 | 3 |
original inventor of light bulb | 0.93 | 0.9 | 1365 | 84 |
light bulb first invented | 1.34 | 0.2 | 2436 | 37 |
who invented the light bulb first | 1.17 | 0.6 | 4913 | 59 |
when was invented the light bulb invented | 0.89 | 0.2 | 1810 | 35 |
first invention of the light bulb | 1.6 | 0.1 | 4509 | 50 |
history of light bulb invention | 0.53 | 0.2 | 7219 | 82 |