Perhaps you should try some spelling variations:
"supportive care integration efforts." » "supportive care international efforts.", "supportive care conservation efforts.", "supportive fare integration efforts.", "supportive scale integration efforts.", "supportive re integration efforts."
"support a integration schemes." » "support a integration schengen.", "support a irrigation schemes.", "support a integration regimes.", "support 3 integration schemes.", "support 2 integration schemes.", "support 4 integration schemes.", "support _ 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 a integration schemes.") or ("supportive care integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("support a integration schemes.") OR ("supportive care integration efforts.")).
• Removing quotes may allow a broader search: (( support a integration schemes. ) or ( supportive care integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("support a integration schemes.") or ("supportive care integration efforts."))*.