Perhaps you should try some spelling variations:
communication documentation » communication foundation, communication communication, communication conversation
hat multidimensional » fast multidimensional, data multidimensional, a multidimensional
databases inverted » databases integrated, database inverse, datasets inverted
documentation hat » documentation fast, documentation data, documentation a
databases invited » databases united, databases induced, datasets invited

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 hat multidimensional ((databases inverted) OR (databases invited))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "communication documentation hat multidimensional ((databases inverted) OR (databases invited))".
• Adding a wildcard symbol may retrieve word variants: communication documentation hat multidimensional ((databases inverted) OR (databases invited))*.