Perhaps you should try some spelling variations:
programme function » programming function, programme action, programs functional
function problems » functions problems, function problem, functional problems
problems examples » problem example, process examples, program examples
microarray chips » microarray chip, microarrays chip, microarray rip
microarray cross » microarray probes, microarray post, microarray probe

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

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