// Multi word look up serperated by the pipe character
            // Format: word1 | word2 | word3 or word1|word2|word3
            elseif (preg_match('#^([^|]+\s*\|\s*[^|]+(\s*\|\s*[^|]+)*)$#i', $m[1], $multi)) {
            	  // Clear any white space seperating the pipes and explode the results
            	  $words = preg_replace('#(\s+\||\|\s+)#', '', trim($multi[1]));  
            	  $words = explode("|", $words);          	  
            	  
            	  // Clean and format the words array
            	  for ($i=0;$i<<count($words);$i++) {
                    if(substr($words[$i], 0, 1) === '(' && substr($words[$i], -1) === ')')
                        $words[$i] = substr($words[$i], 1, -1);                      
                    $words[$i] = preg_replace('#\s+#', ' ', strtolower(trim($words[$i])));                              
            	  }
            	  // Clear the array of suplicate values
            	  $words = array_unique($words);      
            	  
            	  // Use the multiword lookup if more than one word is given  
            	  if (count($words) > 1)
            	  { 	  
            	  	  // Creates the word key index used in the PDO query 
            	      for($i=0;$i<count($words);$i++) 
            	          $kwords[$i] = ':word'.($i+1);
      	  
            	      // Construct the PDO query    	  
            	      $fetchMultiKarma = $this->db->prepare('
            	      SELECT word, karma, ROWID id FROM karmas WHERE word IN ('.implode(',', $kwords).') ORDER BY karma DESC
            	      ');
            	       
            	      // Combine the words and the word key index and execute the query
            	      $res = $fetchMultiKarma->execute(array_combine($kwords, $words));
                	  if ($res) {
                        while (($row = $res->fetch(PDO::FETCH_ASSOC))) {
                            $this->doPrivmsg($source, 'Debug: '.$row['word'].' => '.$row['karma']);
                        }
                    }
                }
                // Use the old karma fetch method if theres only one word
                else {
                    $this->fetchKarma->execute(array(':word'=>$words[0]));
                    $res = $this->fetchKarma->fetch(PDO::FETCH_ASSOC);
                    
                    if ($res && $res['karma'] != 0) {
                        $this->doPrivmsg($source, $words[0].' has karma of '.$res['karma'].'.');
                    } else {
                        $this->doPrivmsg($source, $words[0].' has neutral karma.');
                    }
                }
            }