Perhaps you should try some spelling variations:
how slower » has slower, low lower
yan phang » yan zhang, yong phang, yuan chang
phang der » anhang der, gang der, klang der
song mean » song min
how slow » how low, grow slow, too slow
re song » art song, jae song, jie song
wang » wing, lang

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 wan) yan phang der re song mean ((how slow) or (how slower)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR wan) yan phang der re song mean ((how slow) OR (how slower)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang OR wan) yan phang der re song mean ((how slow) or (how slower)) ;*".