Perhaps you should try some spelling variations:
communication collision » communication commission, communication cohesion, communication collections
basic dimensions » based dimension, pacific dimensions, design dimensions
collision basic » collision based, collection basic, collections basic
larger spaces » larger species, larger scale, border spaces
large space » large sparse, large scale, large surface

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

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