Perhaps you should try some spelling variations:
interface interactions » interfaces interactions, interfaces interaction, interfacial interactions
programs developing » projects developing, program development, process developing
program developing » programme developing, programmes developing, program development
microformats https » microarrays https, microformat hatom, microformats what

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

• Performing a fuzzy search may retrieve terms with similar spellings: interface interactions ((program developing) OR (programs developing)) microformats https~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "interface interactions ((program developing) OR (programs developing)) microformats https".
• Adding a wildcard symbol may retrieve word variants: interface interactions ((program developing) OR (programs developing)) microformats https*.