Perhaps you should try some spelling variations:
communication data » communication design, communication during
data dimension » data dimensions, data dimensional, dati dimensioni
array arcing » array forming, array probing, array sharing
array string » array strong, arrays strings, array sharing
arrays load » arrays brad

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

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