Perhaps you should try some spelling variations:
communication concepts » communication circuits, communication congresses, communication channels
generic dimensions » ceintric dimensions, gendered dimensions, gender dimensions
concepts generic » concepts genetics, concepts general, concepts genesis
larger spaces » larger species, large space, larger scale
large spaces » large space, large scales, range spaces
gauge spaces » large space, safe spaces, use spaces

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication concepts generic dimensions ((((large spaces) or (gauge spaces))) or (larger spaces))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication concepts generic dimensions ((((large spaces) OR (gauge spaces))) OR (larger spaces)).
• Adding a wildcard symbol may retrieve word variants: communication concepts generic dimensions ((((large spaces) or (gauge spaces))) or (larger spaces))*.