Perhaps you should try some spelling variations:
integration theories » integration theory, integration through, integration reforms
integration efforts » international efforts, conservation efforts
grid integration » _ integration, data integration
supply trade » supply side, supply case
supply grid » supply crowd, support grid

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 ( supply trade integration theories. ))~.
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