Perhaps you should try some spelling variations:
communication foundation » communication education, communication communication, communication information
approach along » approach among, approach long, approach alan
a dimensional » _ dimensional, 3 dimensional, 2 dimensional
foundation a » foundation _
approach l » approach 4, approach 3, approach 2

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication foundation a dimensional ((approach along) or (approach l))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication foundation a dimensional ((approach along) OR (approach l)).
• Adding a wildcard symbol may retrieve word variants: communication foundation a dimensional ((approach along) or (approach l))*.