| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| scientifically why is the sky blue | 1.21 | 1 | 2542 | 88 | 34 |
| scientifically | 0.44 | 1 | 8705 | 9 | 14 |
| why | 0.85 | 0.5 | 4595 | 72 | 3 |
| is | 1.67 | 0.5 | 2001 | 65 | 2 |
| the | 0.41 | 0.7 | 8384 | 64 | 3 |
| sky | 0.84 | 0.3 | 6764 | 66 | 3 |
| blue | 1.87 | 0.9 | 437 | 41 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| scientifically why is the sky blue | 1.66 | 0.8 | 9889 | 40 |
