Perhaps you should try some spelling variations:
integration efforts » international efforts, conservation efforts
integration power » integration some, integration process, international power
grid integration » trade integration, _ integration, data integration
can integration » chain integration, care integration, urban integration
supply grid » supply crowd, support grid
support can » support bank, support a, support tax

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

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