| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| numerical aperture wiki | 0.92 | 0.6 | 2601 | 27 | 23 |
| numerical | 1.39 | 1 | 3039 | 66 | 9 |
| aperture | 1.52 | 0.4 | 9341 | 61 | 8 |
| wiki | 1.71 | 0.3 | 6213 | 64 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| numerical aperture wiki | 0.92 | 0.8 | 6073 | 1 |
| numerical aperture wikipedia | 0.3 | 0.5 | 7411 | 23 |
