Perhaps you should try some spelling variations:
czechia germany » czech german
wing yanling » wang yanling, wang yangming
germany der » germany under, germany deal, germany die
task min » task ii
task cil » task call, task ct, task ii
hong g » hong ng, hong w, hong 7
kong » long, pong, ong

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 czechia germany der ((task min) OR (task cil)) ((hong g) or (hong kong)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yanling czechia germany der ((task min) OR (task cil)) ((hong g) OR (hong kong)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yanling czechia germany der ((task min) OR (task cil)) ((hong g) or (hong kong)) ;*".