Perhaps you should try some spelling variations:
integration theory » integration through, information theory, integration report
innovation report » innovation support
group integration » grid integration, run integration, through integration
green innovation » open innovation, gender innovation, model innovation
support group » support from, support grant
supply green » supply urban

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( supply green innovation report. ) or ( support group integration theory. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply green innovation report. ) OR ( support group integration theory. )).
• Adding a wildcard symbol may retrieve word variants: (( supply green innovation report. ) or ( support group integration theory. ))*.