Perhaps you should try some spelling variations:
communications programming » communication programmed, applications programming, communications proceedings
computation programming » communication programming, computation programmatic, computing programming
reactor concepts » reactions concepts, behavior concepts, action concepts
concepts case » concepts cases, concepts a, concepts chapter

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

• Performing a fuzzy search may retrieve terms with similar spellings: constructive ((computation programming) OR (communications programming)) reactor concepts case~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "constructive ((computation programming) OR (communications programming)) reactor concepts case".
• Adding a wildcard symbol may retrieve word variants: constructive ((computation programming) OR (communications programming)) reactor concepts case*.