| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| elisha gray invention | 1.16 | 0.1 | 9237 | 37 | 21 |
| elisha | 1.72 | 0.5 | 7061 | 11 | 6 |
| gray | 0.68 | 0.8 | 3320 | 82 | 4 |
| invention | 1.26 | 0.8 | 3825 | 81 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| elisha gray inventions | 0.41 | 0.1 | 9096 | 1 |
| elisha gray inventor | 1.63 | 0.5 | 6729 | 35 |
| telephone invention by elisha gray | 0.41 | 0.1 | 8122 | 81 |
