Perhaps you should try some spelling variations:
"supply china integrating policies." » "supply china integration policies.", "supply china integrated policies.", "supply china integrating positive.", "supply chennai integrating policies.", "supply change integrating policies.", "supply chains integrating policies.", "supply chain integrating policies."
"supply grid integration series." » "supply grid integration services.", "supply grid interaction series.", "supply grid integration server.", "supply crowd integration series.", "supply great integration series.", "support grid 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 china integrating policies.") OR ("supply grid integration series."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"supply china integrating policies.\") OR (\"supply grid integration series.\"))*".
• Removing quotes may allow a broader search: (( supply china integrating policies. ) OR ( supply grid integration series. ))*.