| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what year was photography invented timeline | 0.06 | 1 | 9874 | 87 | 43 |
| what | 0.87 | 0.8 | 6361 | 33 | 4 |
| year | 0.02 | 0.2 | 1736 | 24 | 4 |
| was | 0.45 | 0.9 | 2518 | 32 | 3 |
| photography | 0.82 | 0.6 | 5651 | 8 | 11 |
| invented | 1.18 | 0.5 | 334 | 8 | 8 |
| timeline | 0.29 | 0.3 | 724 | 29 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what year was photography invented timeline | 1.6 | 1 | 3648 | 48 |
