Perhaps you should try some spelling variations:
teaching resource » teaching resources, teaching research, learning resource
learning course » learning curve, training course, learning case
resource series » resources series, resource theories, resource studies
course series » discourse series
wbi learning » 2 learning, 3 learning, 4 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 course series. ) or ( 1 teaching resource series. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( wbi learning course series. ) OR ( 1 teaching resource series. )).
• Adding a wildcard symbol may retrieve word variants: (( wbi learning course series. ) or ( 1 teaching resource series. ))*.