Perhaps you should try some spelling variations:
teaching resource » teaching resources, teacher resource, learning resources
resource survey » resource curse, resource strategy, resource studies
learning course » learning curve, training course, learning curves
course series » courier services
wbi teaching » _ teaching, wbi training
e learning » _ 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 teaching resource survey. ) or ( e learning course series. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( wbi teaching resource survey. ) OR ( e learning course series. ))*.