| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| thomas edison light bulb invention date | 0.25 | 0.5 | 3935 | 59 |
| thomas edison light bulb invention | 1.83 | 1 | 1441 | 3 |
| thomas edison light bulb invention facts | 0.46 | 0.7 | 7483 | 54 |
| thomas edison light bulb invention quotes | 1.09 | 0.6 | 2020 | 37 |
| thomas edison light bulb invention year | 1.21 | 0.5 | 179 | 30 |
| thomas edison light bulb invention 1879 | 1.73 | 0.2 | 5589 | 52 |
| thomas edison light bulb invention when | 0.13 | 0.8 | 5284 | 85 |
| thomas edison light bulb invention impact | 0.24 | 1 | 9402 | 72 |
| thomas edison light bulb invention painting | 0.46 | 0.7 | 1284 | 34 |
| thomas edison light bulb invention pictures | 1.56 | 1 | 4504 | 77 |
