| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| first recorded ufo sighting | 0.02 | 0.9 | 2267 | 72 | 27 |
| first | 0.61 | 0.7 | 9045 | 45 | 5 |
| recorded | 1.36 | 0.6 | 9588 | 20 | 8 |
| ufo | 1.78 | 0.9 | 7379 | 72 | 3 |
| sighting | 0.22 | 0.5 | 6901 | 84 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| first recorded ufo sighting | 0.69 | 0.5 | 9123 | 53 |
| first reported ufo sighting | 0.71 | 1 | 5806 | 12 |
| first ufo sighting ever recorded | 0.09 | 0.4 | 5203 | 93 |
| when was the first recorded ufo sighting | 0.23 | 0.9 | 4057 | 64 |
| ufo sightings in history | 1.41 | 1 | 210 | 14 |
