Perhaps you should try some spelling variations:
things jeng » things end, things using, things zhang
wang yang » wang yan, wang liang, wang yanling
jeng dann » jeng dong, wenn dann
yang yan » yang yang, wang yan, yang fan
dann bin » dong bin
l3 last » als last
3 last » _ last, a last

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yan ((l3 last) or (3 last)) things jeng dann bin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yan ((l3 last) OR (3 last)) things jeng dann bin ;.
• Adding a wildcard symbol may retrieve word variants: wang yang yan ((l3 last) or (3 last)) things jeng dann bin ;*.