Perhaps you should try some spelling variations:
"supply chain integration efforts." » "supply chain international efforts.", "supply chain conservation efforts.", "supply trade integration efforts.", "supply data integration efforts.", "supply grid integration efforts."
"support tax integration some." » "support tax integration volume.", "support tax integration power.", "support tax integration south.", "support can integration some.", "support tax interaction some.", "support trade integration some.", "support a integration some.", "support staff integration some.", "support state integration some."

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

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