Perhaps you should try some spelling variations:
communication information » communication international, communication education
information high » formation high, information hash, information highway
high dimensions » higher dimensions, high dimensional, higher dimensional
array strings » arrays strings, array strong, array sharing
array string » array strong, arrays strings, array sharing
array long » array along, arrays long, array strong

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

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