Perhaps you should try some spelling variations:
"support grid international competition." » "support grid international cooperation.", "support grid international competitiveness.", "support grid international comparisons.", "support 3rd international competition.", "support third international competition.", "support build international competition.", "support agri international competition.", "support grant international competition.", "support group international competition."
"supply trade integration schemes." » "supply trade integration schengen.", "supply trade irrigation schemes.", "supply trade integration regimes.", "supply case integration schemes."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("support grid international competition.") OR ("supply trade integration schemes."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"support grid international competition.\") OR (\"supply trade integration schemes.\"))*".
• Removing quotes may allow a broader search: (( support grid international competition. ) OR ( supply trade integration schemes. ))*.