Perhaps you should try some spelling variations:
functional microarray » function microarrays, functional microrna, functional microsurgery
functional microbial » functional mitral, ruminal microbial, functional bacterial
programs basic » program basic, programs based, programs asia
basic programs » basic program, based programs, logic programs

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

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