Perhaps you should try some spelling variations:
"supply crowd international efforts." » "supply crowd international airports.", "supply crowd international energy.", "supply crowd international airport.", "supply from international efforts.", "supply how international efforts.", "supply new international efforts.", "supply growth international efforts.", "supply cost international efforts."
"supply self testing services." » "supply self lending services.", "supply self training services.", "supply self banking services.", "supply seed testing services.", "supply field testing services.", "support self testing 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 crowd international efforts.") or ("supply self testing services."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply crowd international efforts.") OR ("supply self testing services.")).
• Removing quotes may allow a broader search: (( supply crowd international efforts. ) or ( supply self testing services. )).
• Adding a wildcard symbol may retrieve word variants: (("supply crowd international efforts.") or ("supply self testing services."))*.