| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| most famous ufo story | 0.86 | 0.5 | 8706 | 23 | 21 |
| most | 0.77 | 0.4 | 4048 | 41 | 4 |
| famous | 0.3 | 0.2 | 8200 | 82 | 6 |
| ufo | 1.93 | 0.1 | 9671 | 7 | 3 |
| story | 0.69 | 0.9 | 6277 | 100 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| most famous ufo story | 0.8 | 0.5 | 5533 | 3 |
| most famous ufo sighting | 0.37 | 0.7 | 9501 | 25 |
| most famous ufo incidents | 0.94 | 0.3 | 7571 | 59 |
| famous ufo sightings in history | 1.03 | 0.8 | 8545 | 25 |
| the most real ufo movies | 1.11 | 0.5 | 5553 | 58 |
| the best ufo books | 1.06 | 0.1 | 8867 | 64 |
| new york times ufo story | 2 | 0.9 | 5172 | 10 |
| the best ufo movies | 0.58 | 0.9 | 52 | 18 |
| the best ufo documentary | 0.6 | 0.5 | 4306 | 72 |
| famous painting with ufo | 0.1 | 0.5 | 4213 | 44 |
| best ufo books ever written | 1.27 | 0.9 | 7618 | 100 |
| ufos in famous paintings | 1.14 | 1 | 4292 | 44 |
| best ufo movies of all time | 0.74 | 0.5 | 352 | 26 |
| best ufo documentaries of all time | 1.14 | 0.5 | 6509 | 35 |
| books on ufo sightings | 0.45 | 0.3 | 546 | 61 |
| list of scientists investigating ufo | 1.36 | 0.7 | 6444 | 48 |
| best movies about ufos | 1.68 | 0.1 | 5379 | 92 |
