| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| messier 51b | 1.13 | 0.3 | 8879 | 25 | 11 |
| messier | 0.02 | 0.5 | 420 | 93 | 7 |
| 51b | 1.07 | 1 | 9330 | 65 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| messier 51b | 1.14 | 0.5 | 398 | 42 |
| messier 51 galaxy | 0.98 | 0.3 | 6269 | 49 |
| messier 51 the whirlpool galaxy | 0.19 | 0.9 | 6936 | 77 |
| messier 51 wikipedia | 1.92 | 0.2 | 2086 | 77 |
| messier 51 distance from earth | 1.79 | 0.3 | 3766 | 15 |
| messier 51a | 0.52 | 0.3 | 6776 | 32 |
| messier 51 the whirlpool galaxy located | 0.01 | 0.6 | 1336 | 13 |
