Perhaps you should try some spelling variations:
"supply costs integrating services." » "supply costs integration services.", "supply costs integrated services.", "supply costs regulating services.", "supply city integrating services.", "supply congo integrating services.", "supply count integrating services."
"supply deeper integration schemes." » "supply deeper integration schengen.", "supply deeper irrigation schemes.", "supply deeper integration regimes.", "supply deep integration schemes.", "supply der integration schemes.", "supply merger 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: (("supply costs integrating services.") or ("supply deeper integration schemes."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply costs integrating services.") OR ("supply deeper integration schemes.")).
• Removing quotes may allow a broader search: (( supply costs integrating services. ) or ( supply deeper integration schemes. )).
• Adding a wildcard symbol may retrieve word variants: (("supply costs integrating services.") or ("supply deeper integration schemes."))*.