| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| reflectance transformation imaging | 1.17 | 0.4 | 2854 | 82 | 34 |
| reflectance | 1.69 | 0.9 | 6764 | 68 | 11 |
| transformation | 1.25 | 1 | 4871 | 8 | 14 |
| imaging | 0.06 | 0.2 | 7643 | 22 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| reflectance transformation imaging | 0.11 | 0.5 | 2951 | 58 |
