| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| eye diagram in optical communication | 0.55 | 0.8 | 7007 | 9 | 36 |
| eye | 1.37 | 0.5 | 3301 | 84 | 3 |
| diagram | 1.16 | 0.9 | 5094 | 86 | 7 |
| in | 1.41 | 0.1 | 2644 | 72 | 2 |
| optical | 0.58 | 1 | 2497 | 97 | 7 |
| communication | 0.57 | 0.6 | 2402 | 10 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| eye diagram in optical communication | 1.35 | 0.2 | 2766 | 45 |
