Perhaps you should try some spelling variations:
"supply chain integration efforts." » "supply chain international efforts.", "supply chain conservation efforts.", "supply trade integration efforts.", "supply data integration efforts.", "supply grid integration efforts."
"support drug lending services." » "support drug nonlending services.", "support drug planning services.", "support drug banking services.", "support during lending services.", "support group lending services.", "support young lending services.", "support drug testing services.", "support drug dealing services."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("support drug lending services.") OR ("supply chain integration efforts."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"support drug lending services.\") OR (\"supply chain integration efforts.\"))*".
• Removing quotes may allow a broader search: (( support drug lending services. ) OR ( supply chain integration efforts. ))*.