| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nasa and ufos documentary | 0.96 | 0.5 | 6999 | 12 | 25 |
| nasa | 1.23 | 0.8 | 3254 | 77 | 4 |
| and | 0.28 | 0.2 | 9692 | 71 | 3 |
| ufos | 1.42 | 0.2 | 7661 | 74 | 4 |
| documentary | 0.97 | 0.1 | 7179 | 59 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nasa and ufos documentary | 1.42 | 0.9 | 9214 | 60 |
| ufos and nukes documentary | 1.43 | 0.8 | 3309 | 92 |
| best documentary on ufos | 1.42 | 0.6 | 1348 | 43 |
| nazis and ufos documentary | 0.75 | 0.2 | 2596 | 28 |
| nasa report on ufos | 0.35 | 0.1 | 8933 | 38 |
| documentaries on aliens and ufos | 1.91 | 0.5 | 8794 | 54 |
| ufos do not exist documentary | 0.42 | 0.5 | 3852 | 89 |
| nasa on ufo study | 0.4 | 0.9 | 4469 | 22 |
| most recent ufo documentary | 1.25 | 0.8 | 2446 | 47 |
| youtube aliens and ufos documentaries free | 1.45 | 0.8 | 8863 | 7 |
| national geographic ufo documentary | 1.74 | 0.4 | 1849 | 37 |
| aliens and ufos documentaries free | 1.13 | 0.2 | 6125 | 71 |
| ufos it has begun documentary | 1.45 | 0.1 | 1932 | 61 |
| youtube latest ufo documentary | 1.57 | 1 | 8819 | 11 |
| national geographic ufo documentary series | 1.69 | 0.9 | 2796 | 25 |
| has nasa released ufo info | 1.72 | 0.2 | 7109 | 19 |
| ufo documentary 2017 new | 1.9 | 0.5 | 6129 | 47 |
| ufo documentary history channel | 0.34 | 1 | 7173 | 52 |
| discovery channel ufo documentary | 1.52 | 0.7 | 4164 | 26 |
| youtube ufo tv series documentary | 1.1 | 0.5 | 2881 | 14 |
| ufo documentaries on youtube | 1.34 | 0.8 | 2196 | 96 |
