Perhaps you should try some spelling variations:
structured microarray » structure microarray, directed microarray
programs structured » program structure, program structures, diagrams structures
interface function » interface functional, interface friction, interfaces functional
function programs » functions programs, function program, functional programs
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: interface function programs structured microarray chips~.
• Adding a wildcard symbol may retrieve word variants: interface function programs structured microarray chips*.