Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
the earliest ufo sighting recorded | 1.23 | 0.1 | 6275 | 52 |
first sighting of a ufo | 1.1 | 0.2 | 1118 | 8 |
history of ufo sightings | 0.66 | 1 | 1633 | 35 |
ufo sightings throughout history | 0.68 | 1 | 4210 | 81 |
when was the first ufo sighting | 0.53 | 0.1 | 1905 | 27 |
first ufo sighting in history | 1.64 | 0.3 | 2787 | 42 |
first ever ufo sighting | 0.47 | 0.8 | 1039 | 25 |
when was the first ever ufo sighting | 0.77 | 0.5 | 2697 | 27 |
first reported ufo sighting | 0.51 | 0.6 | 5187 | 52 |
first recorded ufo sighting | 0.27 | 0.1 | 1806 | 75 |
first ufo sighting in usa | 0.22 | 0.3 | 974 | 92 |