| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| definition of light physics | 1.69 | 1 | 6824 | 32 | 27 |
| definition | 1.01 | 0.9 | 3082 | 84 | 10 |
| of | 0.73 | 0.8 | 2072 | 16 | 2 |
| light | 1.73 | 1 | 7782 | 79 | 5 |
| physics | 0.75 | 0.7 | 65 | 19 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| definition of light physics | 0.36 | 1 | 3543 | 84 |
