Perhaps you should try some spelling variations:
"export price integration efforts." » "export price international efforts.", "export price conservation efforts.", "export service integration efforts.", "export trade integration efforts.", "export price indexation efforts.", "export prices integration efforts.", "import prices integration efforts."
"support grid integration efforts." » "support grid international efforts.", "support grid conservation efforts.", "support agri integration efforts.", "support grant integration efforts.", "support group 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: (("export price integration efforts.") or ("support grid integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("export price integration efforts.") OR ("support grid integration efforts.")).
• Removing quotes may allow a broader search: (( export price integration efforts. ) or ( support grid integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("export price integration efforts.") or ("support grid integration efforts."))*.