Perhaps you should try some spelling variations:
integration function » integration functions, integration functional, integration dysfunction
function program » functional program, functions programs, functional programs
microarray https » microarrays https, microarray chips, microscopy https
dan microarray » data microarray, dna microarray, a microarray
program dan » program a

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

• Performing a fuzzy search may retrieve terms with similar spellings: integration function program dan microarray https~.
• Adding a wildcard symbol may retrieve word variants: integration function program dan microarray https*.