Perhaps you should try some spelling variations:
integration difference » integration different, integration differential, interactions differences
associated microscopy » automated microscopy, associated microarray, associated microbiomes
difference programs » different programs, difference histograms, difference prognosis
programs associated » program associate, problems associated, proteins associated
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 associated microscopy https~.
• Adding a wildcard symbol may retrieve word variants: integration difference programs associated microscopy https*.