Perhaps you should try some spelling variations:
function microarray » function microarrays, functional microarray, function micrornas
programmed function » programme function, programming function, programming functions
digital programmed » digital programs, individual programmed
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: processing digital programmed function microarray chips~.
• Adding a wildcard symbol may retrieve word variants: processing digital programmed function microarray chips*.