Perhaps you should try some spelling variations:
lia german » lia guterman, a german, i german
jane chen » jean chen, jie chen, kang chen
dato hadi » dato haji
wang lia » wang li, wang lin, wang liang
german a » german _, german 1, german 4
long kim » yong kim, long time, long arm
a pain » _ pain, 9 pain, a pair

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 lia german a pain long kim ((jane chen) OR (dato hadi)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang lia german a pain long kim ((jane chen) or (dato hadi)) ;*.