Perhaps you should try some spelling variations:
integration efforts » international efforts, conservation efforts
some international » time international, care international, people international
international best » international bank, international business
supply grid » supply crowd, supply great, support grid
supply some » supply side, supply cote, supply scheme

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 some international best. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply grid integration efforts. ) OR ( supply some international best. )).
• Adding a wildcard symbol may retrieve word variants: (( supply grid integration efforts. ) or ( supply some international best. ))*.