Perhaps you should try some spelling variations:
programming function » programming functional, programming functionals, programme function
function microarray » function microarrays, functional microarray, function micrornas
interface methods » internal methods, interval methods, interference methods
interface python » interface method, interface proton, interface pattern
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: ((interface python) OR (interface methods)) programming function microarray chips~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((interface python) OR (interface methods)) programming function microarray chips".
• Adding a wildcard symbol may retrieve word variants: ((interface python) OR (interface methods)) programming function microarray chips*.