Perhaps you should try some spelling variations:
"support price integration efforts." » "support price international efforts.", "support price conservation efforts.", "support service integration efforts.", "support policy integration efforts.", "support trade integration efforts.", "support process integration efforts.", "export price integration efforts."
"support group integration efforts." » "support group international efforts.", "support group conservation efforts.", "support grid integration efforts.", "support run integration efforts.", "support through integration efforts.", "support from integration efforts.", "support grant integration efforts."

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

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