Perhaps you should try some spelling variations:
computational constraints » compositional constraints, computations constrained, operational constraints
functions computational » functions computation, function computation, directions computational
constraints programming » constraint programming, constrained programming, constraint programing
array profiling » array processing, microarray profiling
array string » array strong, arrays strings, array sharing

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: functions computational constraints programming ((array string) OR (array profiling))~.
• Adding a wildcard symbol may retrieve word variants: functions computational constraints programming ((array string) or (array profiling))*.