Perhaps you should try some spelling variations:
"supply cost international efforts." » "supply cost international airports.", "supply cost international energy.", "supply cost international airport.", "supply costs international efforts.", "supply costea international efforts.", "supply 1st international efforts."
"supply water integration theories." » "supply water integration theorems.", "supply water integrationstheorie 2.", "supply water integration theory.", "supply water integrating theories.", "supply factor integration theories.", "supply filter integration theories."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply cost international efforts.") or ("supply water integration theories."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply cost international efforts.") OR ("supply water integration theories.")).
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