Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
ufo sightings by state history | 1.5 | 0.3 | 9698 | 3 |
ufo sightings by state database | 1.08 | 0.7 | 2399 | 45 |
history of ufo sightings | 0.05 | 0.1 | 1259 | 61 |
ufo sightings by state statistics | 1.25 | 1 | 5306 | 68 |
historical ufo sightings map | 1.37 | 0.9 | 5918 | 75 |
history channel ufo sightings | 0.83 | 0.5 | 3462 | 9 |
first ufo sighting in usa | 0.24 | 0.5 | 9605 | 80 |
when did ufo sightings begin | 1.61 | 0.2 | 2439 | 79 |
when did ufo sightings start | 0.9 | 0.6 | 3665 | 64 |
earliest ufo sighting history | 0.38 | 0.1 | 285 | 82 |
first ufo sighting in history | 1.3 | 0.8 | 9961 | 60 |
most recent ufo sightings | 1.9 | 0.3 | 8132 | 71 |
first ufo sighting in america | 1.6 | 0.2 | 6993 | 60 |
first reported ufo sighting | 0.27 | 0.2 | 2822 | 95 |
the first ufo sighting | 0.03 | 0.3 | 799 | 26 |
which year had the most ufo sightings | 1.34 | 0.9 | 7341 | 11 |
earliest known ufo sighting | 0.47 | 0.8 | 3484 | 13 |