| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| optical delay line odl | 1.31 | 0.9 | 8552 | 21 | 22 |
| optical | 1.42 | 0.6 | 8847 | 28 | 7 |
| delay | 1.38 | 0.7 | 1259 | 11 | 5 |
| line | 0.21 | 0.7 | 5395 | 31 | 4 |
| odl | 0.29 | 0.8 | 1283 | 34 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| optical delay line odl | 0.88 | 0.6 | 8762 | 22 |
