Search issue from solr admin...............

Hi,

I am facing a issue in solr.When I am going to search a attribute from solr admin using this query: name_text_en-us:benefit besties I am getting response but when I going to search name_text_en-us:the POREfessional I am not getting the result It should return the result.when I have changed this to name_text_en-us:"the POREfessional" then I am getting result. Can you please help me out?