Perhaps you should try some spelling variations:
long span » long han
span data » spar data, space data, open data
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang yi
iv when » iv wohin
when so » when do, when co, when soft
yang xi » yang yi
so big » do big, go big

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: long span data iv when so big ((yang jun) OR (((yang di) OR (((yang xi) OR (yang jui)))))) ;~.
• Adding a wildcard symbol may retrieve word variants: long span data iv when so big ((yang jun) or (((yang di) or (((yang xi) or (yang jui)))))) ;*.