Perhaps you should try some spelling variations:
"support grant international airports." » "support grant international airport.", "support grant international transport.", "support grant international airshow.", "support granted international airports.", "support great international airports.", "support transit international airports."
"support facto integration efforts." » "support facto international efforts.", "support facto conservation efforts.", "support factor integration efforts.", "support faculty integration efforts.", "support sector integration efforts.", "support act integration efforts.", "support vector integration efforts.", "support action integration efforts."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("support grant international airports.") or ("support facto integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("support grant international airports.") OR ("support facto integration efforts.")).
• Removing quotes may allow a broader search: (( support grant international airports. ) or ( support facto integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("support grant international airports.") or ("support facto integration efforts."))*.