Perhaps you should try some spelling variations:
concurrent processing » concurrent processes, content processing, concurrent programming
information wave » information have, information war, information where
array processing » dairy processing, query processing
wave concurrent » rate concurrent, based concurrent, state concurrent
array string » array strong, arrays strings, array sharing
array using » arrays using

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

• If you are trying to use Boolean operators, they must be ALL CAPS: information wave concurrent processing ((((array using) OR (array string))) OR (array processing))~.
• Adding a wildcard symbol may retrieve word variants: information wave concurrent processing ((((array using) or (array string))) or (array processing))*.