| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| black hole light | 0.81 | 0.3 | 6076 | 28 | 16 |
| black | 0.95 | 0.1 | 9217 | 1 | 5 |
| hole | 1.12 | 0.4 | 1260 | 15 | 4 |
| light | 1.03 | 0.8 | 5709 | 44 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| black hole light | 1.76 | 0.9 | 8932 | 21 |
| black hole light bending | 1.37 | 0.4 | 9464 | 49 |
| black hole light ring | 0.6 | 0.1 | 1255 | 77 |
| black hole light distortion | 1.85 | 0.1 | 8582 | 57 |
| black hole light earth | 1.63 | 0.9 | 2611 | 31 |
| black hole light escape | 0.3 | 0.6 | 1425 | 33 |
| black hole light beam | 0.94 | 1 | 4969 | 69 |
| black hole light cone | 0.22 | 0.7 | 302 | 31 |
| black hole light nasa | 1.93 | 0.1 | 3432 | 22 |
| why can't light escape a black hole | 1.5 | 0.9 | 2372 | 92 |
| can light escape a black hole | 1.11 | 0.6 | 7609 | 63 |
| is a black hole faster than light | 1.68 | 0.1 | 7957 | 88 |
| what is the light around a black hole | 0.51 | 0.1 | 2870 | 28 |
| why can light not escape a black hole | 1.1 | 0.1 | 5859 | 61 |
| rogue black hole 5000 light years away | 0.29 | 0.1 | 5673 | 29 |
