Perhaps you should try some spelling variations:
multidimensional databases » multidimensional data, multidimensional analysis
hat multidimensional » fast multidimensional, data multidimensional, a multidimensional
communication hat » communication what, communications what, communication http
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 communication hat multidimensional databases invited~.
• Adding a wildcard symbol may retrieve word variants: communication communication hat multidimensional databases invited*.