Perhaps you should try some spelling variations:
mining multidimensional » using multidimensional, grouping multidimensional, metric multidimensional
information age » information storage
array formulas » area formulas, harrop formulas, array formats
array string » array strong, arrays strings, array sharing
age mining » usage mining, image mining, agent mining

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

• Performing a fuzzy search may retrieve terms with similar spellings: information age mining multidimensional ((((array format) or (array formulas))) or (array string))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information age mining multidimensional ((((array format) OR (array formulas))) OR (array string)).
• Adding a wildcard symbol may retrieve word variants: information age mining multidimensional ((((array format) or (array formulas))) or (array string))*.