Perhaps you should try some spelling variations:
learning resource » learning resources, learning research, teaching resource
resource strategy » resources strategy, resource strategies, resources strategic
resource series » resource studies, resource survey, resource settings
resource curse » resource use, resource base
wbi learning » _ learning, e learning, a learning

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( wbi learning resource series. ) or ( _ teaching ((resource strategy) or (resource curse)). ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( wbi learning resource series. ) OR ( _ teaching ((resource strategy) OR (resource curse)). )).
• Adding a wildcard symbol may retrieve word variants: (( wbi learning resource series. ) or ( _ teaching ((resource strategy) or (resource curse)). ))*.