Try storing the search results in a scalar or array and display it using Label.

Something like:

my %hash(...define your hash here...);
my $searchterm=<>;
my $store; #or my @store
if(exists($hash{$searchterm}))
{
      $store=$hash{$searchterm};
      #or you can use push(@store,$hash{$searchterm})
}
#some code
#to print on label just pass the $store or @store as
#parameter to Label() of your GUI package.
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