Perhaps you should try some spelling variations:
"supply peace international policies." » "supply peace international politics.", "supply peace international prices.", "supply peace international policy.", "supply preface international policies.", "supply people international policies.", "supply care international policies.", "supply reach international policies.", "supply case international policies.", "supply part international policies."
"supply trade integration series." » "supply trade integration services.", "supply trade interaction series.", "supply trade integration server.", "supply case integration series."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply trade integration series.") OR ("supply peace international policies."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"supply trade integration series.\") OR (\"supply peace international policies.\"))".
• Removing quotes may allow a broader search: (( supply trade integration series. ) OR ( supply peace international policies. )).
• Adding a wildcard symbol may retrieve word variants: (("supply trade integration series.") OR ("supply peace international policies."))*.