Perhaps you should try some spelling variations:
"support data integration efforts." » "support data international efforts.", "support data conservation efforts.", "support data integrity efforts.", "support a integration efforts.", "support de integration efforts."
"support carbon integration schemes." » "support carbon integration schengen.", "support carbon irrigation schemes.", "support carbon integration regimes.", "support carlo integration schemes.", "support urban integration schemes.", "support can integration schemes.", "supporting carbon integration schemes.", "support common integration schemes."

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

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