comets have tails |
24 |
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2 |
Google Autocomplete |
comets appear to have tails |
4 |
Google Autocomplete |
comets have a tail |
8 |
Google Autocomplete, Answers.com Questions, Reddit Questions |
a comet have a tail |
5 |
Google Autocomplete |
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2 |
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1 |
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comets have visible tails |
2 |
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2 |
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1 |
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7 |
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1 |
Google Autocomplete |
comet has a tail |
1 |
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a comet's tail is formed |
5 |
Google Autocomplete |
comets sometimes have tails |
2 |
Answers.com Questions |
comets have a bright tail |
1 |
Answers.com Questions |