Perhaps you should try some spelling variations:
training resources » learning resources, teaching resources
learning research » teaching research, learning resources, emerging research
resources survey » resources surveys, resource survey, resources series
wbi training » wbi learning, 3 training, 3.3 training
4 learning » 2 learning, 3 learning

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( 4 learning research series. ) or ( wbi training resources survey. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( 4 learning research series. ) OR ( wbi training resources survey. )).
• Adding a wildcard symbol may retrieve word variants: (( 4 learning research series. ) or ( wbi training resources survey. ))*.