| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| lambertian scattering | 1.43 | 0.8 | 5409 | 17 | 21 |
| lambertian | 1.13 | 0.1 | 5763 | 47 | 10 |
| scattering | 0.32 | 0.6 | 7893 | 7 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| lambertian scattering | 0.58 | 0.5 | 2398 | 19 |
| lambertian scattering model | 1.79 | 0.9 | 9197 | 75 |
| lambertian scattering equation | 1.98 | 0.4 | 3867 | 96 |
