Perhaps you should try some spelling variations:
communication collections » communication applications, communication cohesion, communication foundations
collections methodology » collective methodology, selection methodology, solutions methodology
methodology dimension » metholodgy dimension, methodology discussion, methodology design
a dspaces » 2 spaces, _ dspace, 4 spaces
a dspace » _ dspace, 2 space, 3 space

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication collections methodology dimension ((a dspaces) or (a dspace))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication collections methodology dimension ((a dspaces) OR (a dspace)).
• Adding a wildcard symbol may retrieve word variants: communication collections methodology dimension ((a dspaces) or (a dspace))*.