Perhaps you should try some spelling variations:
integration difference » integration different, integration differential, interactions differences
difference programmes » different programmed, conference programme, different programs
programmes progress » programme progress
progress microarray » protein microarray, probe microarray, proteins microarray
microarray https » microarrays https, microarray chips, microscopy https

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 programmes progress microarray https~.
• Adding a wildcard symbol may retrieve word variants: integration difference programmes progress microarray https*.