| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| planetary nebula star facts | 0.76 | 0.3 | 8379 | 35 | 27 |
| planetary | 1.18 | 0.6 | 401 | 60 | 9 |
| nebula | 0.5 | 0.1 | 2809 | 13 | 6 |
| star | 1.61 | 0.4 | 113 | 73 | 4 |
| facts | 0.29 | 0.9 | 7704 | 72 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| planetary nebula star facts | 1.56 | 0.1 | 4232 | 48 |
| planetary nebula example facts | 1.89 | 0.8 | 6931 | 35 |
| planetary nebula definition and facts | 1.6 | 0.9 | 1472 | 44 |
| planetary nebula and nebula | 0.3 | 0.1 | 5989 | 11 |
| what's a planetary nebula | 1.86 | 1 | 3998 | 29 |
| what is the planetary nebula | 1.17 | 0.7 | 2697 | 26 |
| how big is a planetary nebula | 1.29 | 0.2 | 918 | 33 |
| characteristics of a planetary nebula | 1.42 | 1 | 8703 | 88 |
| what is a nebula star | 1.87 | 0.8 | 9855 | 27 |
| do planetary nebulae form stars | 1.57 | 0.5 | 2248 | 30 |
| fun facts about stellar nebula | 0.89 | 0.9 | 410 | 2 |
| planetary nebula definition and structure | 1.44 | 0.1 | 4072 | 75 |
| facts about stellar nebula | 0.9 | 0.6 | 3032 | 76 |
| planetary nebula definition and images | 1.3 | 0.5 | 2949 | 100 |
| facts about the nebula | 0.74 | 0.4 | 820 | 69 |
| what are planetary nebulae | 1.08 | 0.8 | 2329 | 100 |
