Perhaps you should try some spelling variations:
information sources » information resources, information services, information sciences
using dimensional » one dimensional, high dimensional, n dimensional
array profiling » array processing, microarray profiling
array imaging » arrays imaging, airway imaging, ray imaging
array string » array strong, arrays strings, array sharing

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

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