| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| international journal of optics impact factor | 1.49 | 0.6 | 8362 | 18 | 45 |
| international | 0.28 | 0.8 | 4281 | 25 | 13 |
| journal | 0.03 | 0.6 | 5674 | 34 | 7 |
| of | 0.51 | 0.5 | 1874 | 54 | 2 |
| optics | 0.26 | 0.6 | 355 | 44 | 6 |
| impact | 1.62 | 0.6 | 6639 | 34 | 6 |
| factor | 0.94 | 0.5 | 169 | 14 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| international journal of optics impact factor | 1.87 | 0.3 | 5002 | 62 |
