Perhaps you should try some spelling variations:
"international trades" » "international transfer", "international studies", "international credit", "international laws", "international students", "international finances"
"international trade" » "international law", "international student", "international finance"
"international water" » "international patient", "international law", "international transfer"
"international actor" » "international edition"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("international trades") OR ("international trade"))) or ((("international water") or ("international actor"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("international trades") OR ("international trade"))) OR ((("international water") OR ("international actor")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"international trades\") OR (\"international trade\"))) or (((\"international water\") or (\"international actor\"))))".
• Removing quotes may allow a broader search: (((( international trades ) OR ( international trade ))) or ((( international water ) or ( international actor )))).
• Adding a wildcard symbol may retrieve word variants: (((("international trades") OR ("international trade"))) or ((("international water") or ("international actor"))))*.