Perhaps you should try some spelling variations:
integration expression » integrin expression, integration session, interaction expressive
expression programme » expression programmed, expression programs, expression programming
programme interface » programming interface, program interfaces, programs interfaces
microbial https » microbial hosts, microbial hsp

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

• Performing a fuzzy search may retrieve terms with similar spellings: integration expression programme interface ((microbial https) OR (microbiology https))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "integration expression programme interface ((microbial https) OR (microbiology https))".
• Adding a wildcard symbol may retrieve word variants: integration expression programme interface ((microbial https) OR (microbiology https))*.