Perhaps you should try some spelling variations:
interface programs » interface problems, interface programming, interfaces programmed
testing microarray » using microarray, lectin microarray, tiling microarray
program interface » program interfaces, programs interfaces, problem interface
programs testing » programs using, progeny testing
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: program interface programs testing microarray chips~.
• Adding a wildcard symbol may retrieve word variants: program interface programs testing microarray chips*.