Perhaps you should try some spelling variations:
paper iii » paper ii, paper i
yang july » yang judy, yang jui, yang jun
di paper » ii paper, i paper, d paper
iii wege » iii where, iii wie, die wege
wege few » where few, wege der, wege des
few last » der last, few case
yang jin » yang jie, yang jun, ying jin
dong di » dong sin
yang xi » yang yi, yang jui

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: dong di paper iii wege few last ((((yang xi) OR (yang jin))) OR (((yang di) OR (yang july)))) ;~.
• Adding a wildcard symbol may retrieve word variants: dong di paper iii wege few last ((((yang xi) or (yang jin))) or (((yang di) or (yang july)))) ;*.