Perhaps you should try some spelling variations:
integration difference » integration different, integration differential, interactions differences
difference programs » different programs, difference histograms, difference prognosis
proteome microscopy » probe microscopy, proteome microarray, proteome microarrays
programs proteome » programs promote, programs processes, programs program
https » http

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

• Performing a fuzzy search may retrieve terms with similar spellings: integration difference programs proteome microscopy https~.
• Adding a wildcard symbol may retrieve word variants: integration difference programs proteome microscopy https*.