| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| is there a 9th planet | 0.57 | 0.4 | 8950 | 76 |
| is there a 9th planet in our solar system | 0.95 | 0.1 | 9013 | 84 |
| is there a 9th planet located behind the sun | 0.41 | 0.3 | 6077 | 76 |
| 9th planet from the sun | 0.48 | 0.3 | 2778 | 93 |
| what is the 9th planet | 1.92 | 1 | 7611 | 71 |
| 9th planet discovered | 1.85 | 0.6 | 9218 | 40 |
| 9th planet in the solar system | 0.62 | 0.1 | 1445 | 42 |
| what is the 9th planet from the sun | 1.95 | 0.8 | 7077 | 78 |
| what is the 9th planet in our solar system | 1.73 | 0.4 | 7338 | 28 |
| new 9th planet | 0.77 | 0.6 | 1653 | 73 |
| pluto 9th planet | 1.52 | 0.5 | 7915 | 69 |
| the 9th planet | 0.2 | 0.4 | 6559 | 43 |
| the ninth planet | 0.71 | 0.8 | 3833 | 75 |
| the ninth planet in our solar system | 1.83 | 0.9 | 5670 | 38 |
| the 9th planet in our solar system | 1.7 | 0.3 | 6806 | 95 |
| the ninth planet from the sun | 1.16 | 0.2 | 4588 | 35 |
| the 9th planet theory | 0.33 | 0.6 | 2818 | 68 |
| the ninth planet book | 0.75 | 0.8 | 2882 | 29 |
| the ninth planet found | 0.58 | 0.5 | 9909 | 47 |
| the 9th planet book | 1.7 | 0.7 | 5066 | 19 |
| the 9th planet nasa | 1.42 | 0.7 | 197 | 15 |
