| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| study of light and vision | 1.3 | 0.7 | 3467 | 68 |
| study of light and vision crossword | 0.2 | 0.3 | 461 | 75 |
| science of light and vision | 1.4 | 0.5 | 6395 | 53 |
| the study of vision | 1.43 | 0.4 | 4300 | 45 |
| the study of light | 1.18 | 0.3 | 4089 | 60 |
| scientific study of light | 1.16 | 0.8 | 3225 | 68 |
| study of light related people | 1.37 | 0.8 | 5339 | 55 |
| study of the behaviour of light | 1.31 | 1 | 2877 | 44 |
| scientific study of the behaviour of light | 1.77 | 0.1 | 102 | 14 |
| study of light and shadow | 1.73 | 0.3 | 7213 | 26 |
| the study of light is called | 0.43 | 0.5 | 2949 | 65 |
| the study of light energy and matter | 1.64 | 0.6 | 9890 | 100 |
| what is light vision | 0.31 | 0.7 | 8434 | 87 |
| study of the eye | 1.44 | 0.6 | 7922 | 3 |
| science with a vision | 1.57 | 0.4 | 2377 | 89 |
