Here is short form to count frequency: 
my $string="This is test of test etc";
my $search="test";

my @array = ($string=~ /$search/g);
print "\n scalar(@array)";

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Similar way we can use for multiple search by pushing into array. Hope this will work.

In reply to Re: How do I count the frequency of words in a file and save them for later? by bimleshsharma
in thread How do I count the frequency of words in a file and save them for later? by ghenry

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