Perhaps you should try some spelling variations:
communication documentation » communication communication, communication conversation
communication foundation » communication education, communication communication, communication information
dimensional spaces » dimensional space, dimensional systems
data dimensional » data dimension, data dimensions, meta dimensional
spaces le » spaces lie, spaces lp, spaces l2

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((communication documentation) OR (communication foundation)) data dimensional spaces le~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((communication documentation) OR (communication foundation)) data dimensional spaces le".
• Adding a wildcard symbol may retrieve word variants: ((communication documentation) OR (communication foundation)) data dimensional spaces le*.