Perhaps you should try some spelling variations:
integration efforts » international efforts, conservation efforts
integration south » integration study, integration some, integration social
die integration » trade integration
supply crowd » supply growth, supply from
supply cost » supply costs
supply die » supply driven

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply die integration south. ) OR ( ((supply crowd) OR (supply cost)) integration efforts. ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( supply die integration south. ) or ( ((supply crowd) OR (supply cost)) integration efforts. ))~".
• Adding a wildcard symbol may retrieve word variants: (( supply die integration south. ) or ( ((supply crowd) OR (supply cost)) integration efforts. ))*.