Perhaps you should try some spelling variations:
sharing during » learning during, making during, sharing learning
sharing mining » sharing learning
wang yin » wang yan, wang lin, wang qin
yin hang » yin fang, yin yang, ying chang
hang der » gang der, anhang der, klang der
der rent » der re, der rede
hoa secs » how secs

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yin hang der rent ((sharing mining) OR (sharing during)) hoa secs ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yin hang der rent ((sharing mining) OR (sharing during)) hoa secs ;*".