Perhaps you should try some spelling variations:
function microarray » function microarrays, functional microarray, function micrornas
program function » programme function, programs functional, program foundation
microarray chips » microarray chip, microarrays chip, microarray cross
compass program » computer program, complete program, compiled program
using compass » using compress, using compost, using compact

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

• Performing a fuzzy search may retrieve terms with similar spellings: using compass program function microarray chips~.
• Adding a wildcard symbol may retrieve word variants: using compass program function microarray chips*.