Perhaps you should try some spelling variations:
function optimization » simulation optimization
optimization program » optimization problem, optimization problems, optimization proximal
analyzing microarray » analysis microarray
program analyzing » programs analyzing, progress analyzing, program analysis
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: function optimization program analyzing microarray chips~.
• Adding a wildcard symbol may retrieve word variants: function optimization program analyzing microarray chips*.