Perhaps you should try some spelling variations:
things during » things using, things sharing, thing hiring
hard things » hard thing, bad things, smart things
during data » ring data, bring data, assuring data
dong hoang » hong hong
dan yang » daun yang, tan yang, wang yang
data big » data box
yi yang » yin yang, yi gang, yu yang
a hard » _ hard

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 ((yi yang) OR (((dan yang) OR (dong hoang)))) a hard things during data big ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((yi yang) or (((dan yang) or (dong hoang)))) a hard things during data big ;*.