Perhaps you should try some spelling variations:
segmentation constraint » permutation constraint, recommendation constraint, segmentation contest
functions segmentation » motion segmentation, detection segmentation, functions computation
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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "functions segmentation constraint programming ((array string) OR (array profiling))~".
• Adding a wildcard symbol may retrieve word variants: functions segmentation constraint programming ((array string) OR (array profiling))*.