Perhaps you should try some spelling variations:
function microarray » function microarrays, functional microarray, function micrornas
programme function » programming function, programme action, programs functional
computing perfect » computing effect, coming perfect, computing affect
computing direct » computing direction, computing affect, computing effect
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: ((computing direct) OR (computing perfect)) programme function microarray chips~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((computing direct) OR (computing perfect)) programme function microarray chips".
• Adding a wildcard symbol may retrieve word variants: ((computing direct) OR (computing perfect)) programme function microarray chips*.