I could stil be a quoting issue. For exmple, spaces are not allowed in URLs. Similarly, the characters <, > and & have special meaning in HTML text, so they need to be escaped too. 
use CGI         qw( escapeHTML );
use URI::Escape qw( uri_escape );

foreach my $line (@results)
{
   my ($first, $second, $third) = split(/::/, $line);

   my $ue_first  = uri_escape($first);
   my $ue_second = uri_escape($second);
   my $ue_third  = uri_escape($third);

   my $he_first  = escapeHTML($first);
   my $he_third  = escapeHTML($third);

   print qq(<b>$he_first</b> <a href="$ue_second?a=$ue_first&t=$ue_thi
+rd">$he_third</a><br>);
}

[download]

Alternate syntax: 

use CGI         qw( escapeHTML );
use URI::Escape qw( uri_escape );

foreach my $line (@results)
{
   my ($first, $second, $third) = split(/::/, $line);
 
   my ($ue_first, $ue_second, $ue_third) = map uri_escape($_),
       $first,    $second,    $third;
   
   my ($he_first, $he_second, $he_third) = map escapeHTML($_),
       $first,    $second,    $third;
   
   print qq(<b>$he_first</b> <a href="$ue_second?a=$ue_first&t=$ue_thi
+rd">$he_third</a><br>);
}

[download]

No need to escape for HTML that which has already been escaped for URIs since URIs can't contain any special HTML characters.

In reply to Re^2: weird print results by ikegami
in thread weird print results by Anonymous Monk

Title:
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