Perhaps you should try some spelling variations:
information classes » information case, information asset, information assets
using dimensional » one dimensional, high dimensional, n dimensional
array formulas » area formulas, harrop formulas, array format
classes using » classifiers using, classifier using
array sharing » array string, arrays bearing, way sharing
array imaging » arrays imaging, airway imaging, ray imaging

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

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