Perhaps you should try some spelling variations:
"supply cost integrating services." » "supply cost integration services.", "supply cost integrated services.", "supply cost regulating services.", "supply count integrating services.", "supply congo integrating services.", "supply cc6 integrating services.", "supply costs integrating services."
"support school integration efforts." » "support school international efforts.", "support school conservation efforts.", "support school reintegration efforts.", "support school integrating efforts.", "support school interactions efforts.", "supportive school integration efforts.", "supporting school integration efforts.", "support tool 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: (("supply cost integrating services.") or ("support school integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply cost integrating services.") OR ("support school integration efforts.")).
• Removing quotes may allow a broader search: (( supply cost integrating services. ) or ( support school integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("supply cost integrating services.") or ("support school integration efforts."))*.