Perhaps you should try some spelling variations:
integration function » integration functions, integration functional, integration dysfunction
lectin microarray » lectin microarrays, protein microarray
function program » functional program, functions programs, functional programs
microarray https » microarrays https, microarray chips, microscopy https
program lectin » program section, program selection, program testing

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 lectin microarray https~.
• Adding a wildcard symbol may retrieve word variants: integration function program lectin microarray https*.