| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what makes the brightness of the stars | 0.99 | 0.2 | 1126 | 65 | 38 |
| what | 1.39 | 0.8 | 6210 | 26 | 4 |
| makes | 0.65 | 0.7 | 7919 | 71 | 5 |
| the | 1.28 | 1 | 8607 | 86 | 3 |
| brightness | 1.9 | 0.4 | 5091 | 13 | 10 |
| of | 1.59 | 0.2 | 6082 | 11 | 2 |
| the | 1.42 | 0.2 | 2588 | 21 | 3 |
| stars | 0.49 | 0.8 | 2065 | 67 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what makes the brightness of the stars | 1.66 | 0.2 | 617 | 58 |
| the brightness of stars | 0.35 | 1 | 7164 | 9 |
| what determines the brightness of a star | 1.23 | 0.1 | 234 | 96 |
| what determines a stars brightness | 1.65 | 0.6 | 3771 | 78 |
| what makes stars bright | 0.99 | 0.5 | 5178 | 96 |
| why do stars vary in brightness | 1.62 | 0.9 | 705 | 9 |
| what is the stars brightness known as | 1.65 | 0.2 | 9008 | 50 |
| the brightness of a star depends on | 0.12 | 0.4 | 8507 | 11 |
| brightness and temperature of stars | 0.99 | 0.8 | 7056 | 19 |
| apparent brightness of stars | 0.12 | 0.4 | 7905 | 85 |
| what influences a star's brightness | 1.02 | 0.7 | 9251 | 35 |
| the actual brightness of a star | 1.28 | 0.1 | 9660 | 77 |
| true brightness of a star | 0.2 | 0.1 | 1858 | 11 |
| why are stars bright | 0.46 | 0.9 | 6210 | 1 |
| different size stars and their brightness | 1.98 | 0.8 | 9013 | 98 |
| how bright are stars | 0.8 | 0.5 | 6237 | 77 |
| what determines how bright a star is | 1.83 | 0.5 | 3532 | 21 |
