Perhaps you should try some spelling variations:
about sounds » about seeds, about south, about trends
yang klang » ylang ylang, yang yang, lang lang
about song » about some, about second
wang yang » wang yan, wang liang, wang yanling
als last » als gast, his last, its last
a last » _ last, a las
sein » seine, ein, seen

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 yang klang ((als last) OR (a last)) thinking ((about song) OR (about sounds)) sein ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang klang ((als last) or (a last)) thinking ((about song) OR (about sounds)) sein ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang klang ((als last) or (a last)) thinking ((about song) OR (about sounds)) sein ;*.