Perhaps you should try some spelling variations:
high dimensional » three dimensional, two dimensional, one dimensional
array processing » dairy processing, query processing
information set » information sheet, information asset, information sheets
array formulas » area formulas, harrop formulas, array format
array string » array strong, arrays strings, array sharing
set high » sets high, setif high, spent high

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

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