Perhaps you should try some spelling variations:
functionals microarray » functional microarray, function microarrays, functional microrna
program technological » program methodological, from technological, program technical
progress functionals » programs functional, process functional, processes functionals
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 technological progress functionals microarray chips~.
• Adding a wildcard symbol may retrieve word variants: program technological progress functionals microarray chips*.