| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| black hole documentary stephen hawking | 1.78 | 0.2 | 5754 | 86 | 38 |
| black | 0.5 | 0.9 | 3976 | 24 | 5 |
| hole | 1.55 | 0.9 | 237 | 85 | 4 |
| documentary | 0.61 | 0.2 | 1720 | 54 | 11 |
| stephen | 1.78 | 0.7 | 330 | 27 | 7 |
| hawking | 1.07 | 0.3 | 7570 | 93 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| black hole documentary stephen hawking | 1.09 | 0.2 | 7009 | 23 |
| stephen hawking discovery of black hole | 1.13 | 0.8 | 2103 | 68 |
| black hole theory stephen hawking | 0.52 | 0.6 | 6123 | 20 |
| stephen hawking black holes | 1.42 | 0.3 | 3718 | 9 |
| stephen hawking book on black holes | 1.11 | 0.3 | 7610 | 57 |
| stephen hawking research on black holes | 0.86 | 0.5 | 9912 | 10 |
| stephen hawking work on black holes | 1.96 | 1 | 2571 | 65 |
