Perhaps you should try some spelling variations:
communication information » communication international, communication education
information hash » information have, information high, information how
hash dimensions » high dimensions, hat dimensions, health dimensions
arrays string » arrays strings, arrays sorting, arrays swarming
array paving » array planning, array imaging, array probing
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: communication information hash dimensions ((array paving) OR (((array string) OR (arrays string))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "communication information hash dimensions ((array paving) OR (((array string) OR (arrays string))))".
• Adding a wildcard symbol may retrieve word variants: communication information hash dimensions ((array paving) OR (((array string) OR (arrays string))))*.