Perhaps you should try some spelling variations:
"support group integration efforts." » "support group international efforts.", "support group conservation efforts.", "support group interaction efforts.", "support group interactions efforts.", "support erp integration efforts.", "support grant integration efforts."
"support european integration through." » "support european innovation through.", "sport european integration through.", "supply european integration through.", "exports european integration through."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("support group integration efforts.") or ("support european integration through."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("support group integration efforts.") OR ("support european integration through.")).
• Removing quotes may allow a broader search: (( support group integration efforts. ) or ( support european integration through. )).
• Adding a wildcard symbol may retrieve word variants: (("support group integration efforts.") or ("support european integration through."))*.