Perhaps you should try some spelling variations:
how slower » has slower
yan phang » yan zhang, yong phang, yuan chang
phang der » anhang der, gang der, klang der
song mean » song min
low lower » low power, low tower, new lower
der rent » der re, der rede
how slow » how low, grow slow, too slow
wang » wing, wan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (wang OR lang) yan phang der rent song mean ((((how slower) or (low lower))) or (how slow)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) yan phang der rent song mean ((((how slower) OR (low lower))) OR (how slow)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang OR lang) yan phang der rent song mean ((((how slower) or (low lower))) or (how slow)) ;*".