Perhaps you should try some spelling variations:
components processing » component processing, components proceedings, components processes
microarray profiling » microrna profiling
information content » information center, information centre
content components » client components, connected components, internet components
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: information content components processing ((array string) OR (microarray profiling))~.
• Adding a wildcard symbol may retrieve word variants: information content components processing ((array string) or (microarray profiling))*.