| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| time travel possible through black holes | 1.43 | 1 | 7025 | 68 |
| black hole time travel | 0.16 | 0.9 | 5724 | 95 |
| time and black holes | 1.92 | 0.5 | 8022 | 18 |
| does time exist in black holes | 1.74 | 0.1 | 6873 | 77 |
| how fast can black holes travel | 1.44 | 0.3 | 9772 | 46 |
| black holes space time | 0.27 | 0.8 | 2414 | 98 |
| time near a black hole | 0.86 | 0.7 | 6039 | 81 |
| does time pass in a black hole | 1.43 | 0.1 | 9137 | 72 |
| black hole time travel movie | 1.76 | 1 | 5280 | 73 |
| black hole and time travel | 1.05 | 0.5 | 7038 | 49 |
| can we time travel through a black hole | 1.49 | 0.6 | 1025 | 94 |
| kerr black hole time travel | 0.95 | 0.3 | 4184 | 68 |
| can you time travel through a black hole | 0.68 | 0.5 | 7374 | 71 |
| can you time travel using a black hole | 1 | 1 | 6046 | 40 |
