Perhaps you should try some spelling variations:
programming errors » programming reactors, programming entropy, programming factors
programming effort » programming effects, programming expert, programming sport
second microarray » exon microarray, cdna microarray, gene microarray
microarray chips » microarray chip, microarrays chip, microarray cross
program second » program section, progress second, programming second

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((programming errors) OR (programming effort)) program second microarray chips~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((programming errors) OR (programming effort)) program second microarray chips".
• Adding a wildcard symbol may retrieve word variants: ((programming errors) OR (programming effort)) program second microarray chips*.