Perhaps you should try some spelling variations:
learning session » learning section, learning decision, learning series
formation from » information from
arrays bearing » arrays searching, arrays swarming, arrays imaging
from learning » from leading, team learning, m learning
array using » arrays using

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

• Performing a fuzzy search may retrieve terms with similar spellings: formation from learning session ((((array using) or (arrays bearing))) or (array format))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: formation from learning session ((((array using) OR (arrays bearing))) OR (array format)).
• Adding a wildcard symbol may retrieve word variants: formation from learning session ((((array using) or (arrays bearing))) or (array format))*.