Search Results: Start Over Keyword {"freq"=>"10", "word"=>"21.6"} Remove constraint Keyword: {"freq"=>"10", "word"=>"21.6"} Date 18th century Remove constraint Date: 18th century

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Search Results: Start Over Keyword {"freq"=>"10", "word"=>"21.6"} Remove constraint Keyword: {"freq"=>"10", "word"=>"21.6"} Date 18th century Remove constraint Date: 18th century

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