Perhaps you should try some spelling variations:
has slower » how slower
klang der » klarung der, gang der
low lower » low power, low tower, new lower
der rent » der re, der rede
song min » song ming, gong min, jong min
how slow » how low, how slower, grow slow
wang » wing, wan, lang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yanling klang der rent song min ((how slow) OR (((low lower) OR (has slower)))) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yanling klang der rent song min ((how slow) or (((low lower) or (has slower)))) ;*.