Perhaps you should try some spelling variations:
programmes developing » programme developing, programs developing, programming developing
developing microarray » development microarray, exploring microarray, developing microformats
programming program » programming programmed, programming problem
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: ((programming program) OR (programming problems)) programmes developing microarray chips~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((programming program) OR (programming problems)) programmes developing microarray chips".
• Adding a wildcard symbol may retrieve word variants: ((programming program) OR (programming problems)) programmes developing microarray chips*.