Perhaps you should try some spelling variations:
communication coding » communications coding, communication encoding, communication feeding
component dimensions » competency dimensions, complex dimensions, content dimensions
coding component » cooling component, encoding components, modeling component
sample spaces » sample space, sample speeches, sample sizes
whose spaces » phase spaces, shape spaces, whose race
type spaces » state spaces

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

• If you are trying to use Boolean operators, they must be ALL CAPS: communication coding component dimensions ((type spaces) OR (((whose spaces) OR (sample spaces))))~.
• Adding a wildcard symbol may retrieve word variants: communication coding component dimensions ((type spaces) or (((whose spaces) or (sample spaces))))*.