Perhaps you should try some spelling variations:
"supply four integrated policies." » "supply four integration policies.", "supply four integrating policies.", "supply four integrated policy.", "supply future integrated policies.", "supply eu integrated policies.", "supply food integrated policies.", "supply figure integrated policies.", "supply donor integrated policies."
"supply city sanitation services." » "supply site sanitation services.", "supply security sanitation services.", "supply water sanitation services.", "supply cote sanitation services.", "supply costs sanitation services.", "supply china sanitation services."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply city sanitation services.") or ("supply four integrated policies."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply city sanitation services.") OR ("supply four integrated policies.")).
• Removing quotes may allow a broader search: (( supply city sanitation services. ) or ( supply four integrated policies. )).
• Adding a wildcard symbol may retrieve word variants: (("supply city sanitation services.") or ("supply four integrated policies."))*.