Perhaps you should try some spelling variations:
explaining microarray » exploring microarray, mining microarray, utilizing microarray
functional program » functional programs, national program, functional programming
program explaining » programs explaining, program planning, program expanding
microarray chips » microarray chip, microarrays chip, microarray cross

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

• Performing a fuzzy search may retrieve terms with similar spellings: integration functional program explaining microarray chips~.
• Adding a wildcard symbol may retrieve word variants: integration functional program explaining microarray chips*.