| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| the black hole archive.org | 0.29 | 0.7 | 2183 | 25 | 26 |
| the | 0.82 | 0.6 | 7126 | 47 | 3 |
| black | 1.84 | 0.4 | 1320 | 83 | 5 |
| hole | 0.95 | 0.2 | 1346 | 12 | 4 |
| archive.org | 1.04 | 0.9 | 5128 | 49 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| the black hole archive.org | 0.62 | 0.5 | 2704 | 76 |
| black hole archive | 0.26 | 0.7 | 6262 | 9 |
| about the black hole | 0.97 | 1 | 252 | 64 |
| the black hole book | 0.9 | 0.6 | 1449 | 11 |
| the story of the black hole | 0.45 | 0.4 | 5222 | 85 |
| black hole black hole | 1.93 | 1 | 7366 | 47 |
| black hole sun internet archive | 0.3 | 0.2 | 8113 | 81 |
| the black hole society | 0.36 | 0.8 | 7184 | 69 |
| the black hole dvd | 1.46 | 0.1 | 8253 | 33 |
| the black hole videos | 0.7 | 1 | 2338 | 38 |
| the big black hole | 0.54 | 0.4 | 83 | 75 |
| information about the black hole | 0.38 | 0.1 | 1445 | 9 |
| the black hole group | 0.22 | 0.3 | 758 | 73 |
| the black hole movie 1979 internet archive | 1.53 | 0.3 | 3184 | 39 |
| the black hole event | 1.08 | 0.4 | 6273 | 30 |
| black hole original image | 0.37 | 0.4 | 6609 | 58 |
| black hole recent discoveries | 0.87 | 0.4 | 9929 | 6 |
| black hole original picture | 0.64 | 0.1 | 8576 | 19 |
| article on black hole | 0.27 | 0.1 | 3828 | 76 |
| black hole website game | 0.27 | 0.9 | 8433 | 33 |
| book about black holes | 0.53 | 0.9 | 5197 | 68 |
| documentary on black holes | 1.6 | 0.1 | 8375 | 91 |
