| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how big is the biggest black hole discovered | 0.96 | 0.1 | 864 | 3 | 44 |
| how | 1.86 | 0.7 | 163 | 39 | 3 |
| big | 0.48 | 0.2 | 4625 | 11 | 3 |
| is | 1.73 | 0.6 | 9541 | 71 | 2 |
| the | 0.29 | 0.8 | 4828 | 9 | 3 |
| biggest | 0.72 | 0.7 | 6945 | 37 | 7 |
| black | 1.15 | 1 | 3015 | 96 | 5 |
| hole | 0.71 | 0.6 | 8874 | 85 | 4 |
| discovered | 1.78 | 1 | 6381 | 55 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how big is the biggest black hole discovered | 1.29 | 0.2 | 8489 | 83 |
| how big is the largest black hole discovered | 1.52 | 1 | 51 | 94 |
