Perhaps you should try some spelling variations:
integration differentiation » integration differential, integro differentiation, migration differentiation
network multidimensional » methods multidimensional, metric multidimensional, theory multidimensional
differentiation network » differentiation between, differentiation new, differentiation factors
microarray profiling » microrna profiling
array string » array strong, arrays strings, array sharing

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

• Performing a fuzzy search may retrieve terms with similar spellings: integration differentiation network multidimensional ((microarray profiling) or (array string))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: integration differentiation network multidimensional ((microarray profiling) OR (array string)).
• Adding a wildcard symbol may retrieve word variants: integration differentiation network multidimensional ((microarray profiling) or (array string))*.