Perhaps you should try some spelling variations:
functional microarray » function microarrays, functional microrna, functional microbial
function microarray » function microarrays, function micrornas, selection microarray
programmers code » programmers guide, programmer's case, programming code
code program » coe program, core program, cone program

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

• Performing a fuzzy search may retrieve terms with similar spellings: programmers code program ((function microarray) OR (functional microarray)) chips~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "programmers code program ((function microarray) OR (functional microarray)) chips".
• Adding a wildcard symbol may retrieve word variants: programmers code program ((function microarray) OR (functional microarray)) chips*.