Perhaps you should try some spelling variations:
yanling czech » banking czech
german gender » german lander, germany under, german border
wing yanling » wang yanling, wang yangming
czech german » czechia germany, french german, czech brian
gender task » gender talk, gendered task, gender case
hong hong » hong kong, hong jong, hong ng
task ii » task cil
hong a » hong ma, hong w, kong a

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wing yanling czech german gender task ii ((hong a) or (hong hong)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yanling czech german gender task ii ((hong a) OR (hong hong)) ;.
• Adding a wildcard symbol may retrieve word variants: wing yanling czech german gender task ii ((hong a) or (hong hong)) ;*.