#!usr/bin/perl
use strict;
use warnings;

# Variables that I will extract from the escel sheet
my @steps_name = ("1-2 Steps", "5-7 Steps", "8-10 Steps", "11-15 Steps");

#regex that I want to match against
foreach (@steps_name) {
        print "Matched with ".$_."\n" if /(?:\b8-10 Steps\b|\b11-15 Steps\b)/;
}

__END__

$ perl test.pl
Matched with 8-10 Steps
Matched with 11-15 Steps