Perhaps you should try some spelling variations:
execution processor » execution process, executive process, action processor
modules microarray » molecule microarray, samples microarray, molecular microarray
program execution » program evaluation, process execution, project execution
processor modules » processing modules, processor model, process module
microarray chip » microarray cgh, microarrays case, microarrays cell

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

• Performing a fuzzy search may retrieve terms with similar spellings: program execution processor modules microarray chip~.
• Adding a wildcard symbol may retrieve word variants: program execution processor modules microarray chip*.