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 agri integration report." » "support agri innovation report.", "support grid integration report.", "support der integration report.", "support iii integration report.", "support aging integration report.", "support a integration report."

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: (("support group integration efforts.") OR ("support agri integration report."))~.
• Removing quotes may allow a broader search: (( support group integration efforts. ) or ( support agri integration report. ))~.
• Adding a wildcard symbol may retrieve word variants: (("support group integration efforts.") or ("support agri integration report."))*.