Perhaps you should try some spelling variations:
learning careers » learning barriers, learning centers, learning curves
lasting career » lasting careers, playing career, marketing career
mapping shu » mapping snn, mapping safe, mapping slam
dong nana » dong yang
dong nan » dong yang, dong sin, dong bin
ya 2 » a 2, ca 2, na 2

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong nana) OR (dong nan)) ya 2 credit ((lasting career) or (learning careers)) mapping shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong nana) OR (dong nan)) ya 2 credit ((lasting career) OR (learning careers)) mapping shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong nana) OR (dong nan)) ya 2 credit ((lasting career) or (learning careers)) mapping shu ;".
• Adding a wildcard symbol may retrieve word variants: ((dong nana) OR (dong nan)) ya 2 credit ((lasting career) or (learning careers)) mapping shu ;*.