Perhaps you should try some spelling variations:
concurrent programming » constraint programming, concurrent programs
array processing » dairy processing, query processing
information age » information storage
age concurrent » pge concurrent, large concurrent, rate concurrent
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 age concurrent programming ((((array using) or (array format))) or (array processing))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information age concurrent programming ((((array using) OR (array format))) OR (array processing)).
• Adding a wildcard symbol may retrieve word variants: information age concurrent programming ((((array using) or (array format))) or (array processing))*.