Perhaps you should try some spelling variations:
one class » one case
wang yang » wang yan, wang liang, wang yanling
gong min » jong min, song min, gong meng
yang jie » yang jin, yang xi, yang yi
yang jui » yang judy, yang xi, yang yi
class 4 » class _, class a
bit ce » bit e
4 bit » 64 bit, a bit, 4 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: one class 4 bit ce ((((gong min) OR (wang yang))) OR (yang jie)) ((yang di) OR (yang jui)) ;~.
• Adding a wildcard symbol may retrieve word variants: one class 4 bit ce ((((gong min) or (wang yang))) or (yang jie)) ((yang di) or (yang jui)) ;*.