| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nasa and ufos documentary | 0.31 | 0.4 | 2914 | 73 | 25 |
| nasa | 0.67 | 0.1 | 7204 | 21 | 4 |
| and | 1.78 | 0.7 | 3850 | 96 | 3 |
| ufos | 1.72 | 0.4 | 8927 | 92 | 4 |
| documentary | 1.67 | 0.5 | 4651 | 2 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nasa and ufos documentary | 1.06 | 0.1 | 1899 | 96 |
| ufos and nukes documentary | 0.51 | 0.6 | 1331 | 13 |
| best documentary on ufos | 0.57 | 0.8 | 1591 | 87 |
| nazis and ufos documentary | 0.72 | 1 | 1525 | 60 |
| nasa report on ufos | 1.57 | 0.9 | 6199 | 18 |
| documentaries on aliens and ufos | 1.1 | 0.1 | 3095 | 20 |
| ufos do not exist documentary | 1.72 | 0.1 | 5853 | 39 |
| nasa on ufo study | 0.3 | 0.5 | 8437 | 89 |
| most recent ufo documentary | 1.53 | 0.6 | 5908 | 79 |
| youtube aliens and ufos documentaries free | 1.45 | 1 | 8655 | 99 |
| national geographic ufo documentary | 1.54 | 0.1 | 6817 | 99 |
| aliens and ufos documentaries free | 0.04 | 0.2 | 6074 | 3 |
| ufos it has begun documentary | 1.86 | 0.6 | 1789 | 54 |
| youtube latest ufo documentary | 0.81 | 0.3 | 8936 | 75 |
| national geographic ufo documentary series | 1.22 | 0.7 | 3786 | 75 |
| has nasa released ufo info | 0.81 | 0.4 | 4656 | 13 |
| ufo documentary 2017 new | 0.04 | 0.1 | 7451 | 85 |
| ufo documentary history channel | 1.53 | 0.4 | 9495 | 8 |
| discovery channel ufo documentary | 0.46 | 0.8 | 8335 | 32 |
| youtube ufo tv series documentary | 0.34 | 0.2 | 5384 | 26 |
| ufo documentaries on youtube | 1.52 | 0.3 | 5998 | 44 |
