Perhaps you should try some spelling variations:
information services » information science
using dimensional » one dimensional, high dimensional, n dimensional
array string » array strong, arrays strings, array sharing
array fermi » array forming, array format
array using » arrays using

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

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