Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
famous comet of the 1990s | 0.94 | 0.2 | 5007 | 83 |
what comet was visible in the 1990s | 0.59 | 0.8 | 2224 | 32 |
comets seen in the 90s | 1.93 | 0.5 | 7431 | 85 |
what comet was visible in the 90s | 0.72 | 0.2 | 3181 | 32 |
the most famous comet | 1.58 | 0.2 | 1356 | 56 |
what's the most famous comet | 0.51 | 0.9 | 4737 | 19 |
list of famous comets | 1.75 | 0.6 | 8064 | 48 |
famous comets in history | 1.38 | 0.7 | 7488 | 85 |
famous comet in space | 1.42 | 0.1 | 2699 | 23 |
comets in the last 30 years | 1.24 | 0.5 | 9041 | 36 |
comets in the last 20 years | 0.94 | 0.8 | 6134 | 22 |
comets in the last 50 years | 2 | 0.7 | 3257 | 29 |
comet that appeared in 1997 | 1.51 | 0.8 | 7787 | 92 |
famous comets seen from earth | 0.27 | 0.1 | 4503 | 9 |
list of known comets | 0.51 | 1 | 6882 | 57 |
great comets in history | 1.53 | 0.1 | 3825 | 5 |
major comets 20th century | 0.76 | 0.3 | 7686 | 64 |