| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| optical factor reviews | 1.88 | 0.8 | 7074 | 51 | 22 |
| optical | 0.59 | 0.9 | 7336 | 30 | 7 |
| factor | 1.42 | 0.2 | 1214 | 49 | 6 |
| reviews | 0.96 | 0.5 | 4247 | 91 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| optical factor reviews | 0.76 | 0.7 | 1086 | 79 |
| optical review impact factor | 0.81 | 0.6 | 9204 | 88 |
| results in optics impact factor | 0.51 | 1 | 8647 | 6 |
| optical engineering impact factor | 0.66 | 0.4 | 2477 | 31 |
| optics journals impact factor | 1.81 | 0.2 | 3527 | 42 |
| optical materials impact factor comparison | 0.67 | 0.7 | 8867 | 50 |
| advanced optical technologies impact factor | 0.85 | 0.3 | 9712 | 55 |
| optical engineering journal impact factor | 0.61 | 0.5 | 6766 | 86 |
| optical materials impact factor ranking | 0.07 | 0.7 | 6971 | 7 |
| journal of optics impact factor | 1.27 | 0.5 | 7863 | 39 |
| impact factor applied optics | 0.53 | 0.9 | 5706 | 43 |
| optical material impact factor | 0.7 | 0.4 | 4128 | 47 |
| optical materials impact factor prediction | 1.19 | 0.2 | 2007 | 92 |
| impact factor of advanced optical material | 0.65 | 0.6 | 5694 | 25 |
| opto-electronics review impact factor | 1.47 | 0.9 | 9556 | 20 |
| optical materials impact factor analysis | 0.73 | 1 | 7729 | 44 |
| impact factor of optical materials | 0.58 | 0.9 | 8060 | 93 |
| optical materials impact factor journal | 0.36 | 0.4 | 8259 | 64 |
