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 run integration efforts." » "support run international efforts.", "support run conservation efforts.", "support eu integration efforts.", "support can integration efforts.", "support urban integration efforts.", "support grant integration efforts.", "support group integration efforts.", "support funds 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 run integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("support price integration efforts.") OR ("support run integration efforts."))*.
• Removing quotes may allow a broader search: (( support price integration efforts. ) or ( support run integration efforts. ))*.