Perhaps you should try some spelling variations:
challenges during » challenges facing, changes during, challenges regarding
during turning » during learning, during training, during forking
a assessment » 3 assessment, 4 assessment, 1 assessment
turning ai » turning a, turning pain, turning big
wang yang » wang yan, wang liang, wang yanling
wong yue » wang yue, hong yu
yang xi » yang di, yang yi, yang jui
yue a » yu a, yue _

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yang) or (yang xi))wong yue a assessment challenges during turning ai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yang) OR (yang xi))wong yue a assessment challenges during turning ai ;.
• Adding a wildcard symbol may retrieve word variants: ((wang yang) or (yang xi))wong yue a assessment challenges during turning ai ;*.