Perhaps you should try some spelling variations:
news ansatzes » des ansatzes, nis ansatzes, eines ansatzes
yang guang » yang yang, yan guan, yang liang
guang news » huang new
ansatzes 2 » ansatze 2, ansatze _, ansatze 3
zhong tai » hong tan, hong hai, zhong zhi
nan yang » dan yang, nan yan, tan yang
2 j » 2 ja, 72 j
sin » sign, sind, skin

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: nan yang guang news ansatzes 2 j ((zhong tai) OR (((dong di) OR (dong sin)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nan yang guang news ansatzes 2 j ((zhong tai) or (((dong di) OR (dong sin)))) ;~".
• Adding a wildcard symbol may retrieve word variants: nan yang guang news ansatzes 2 j ((zhong tai) or (((dong di) OR (dong sin)))) ;*.