Perhaps you should try some spelling variations:
"international waters" » "international patient", "international actor", "international watercourses", "international actors", "international patients", "international laws"
"international joint" » "international journal", "international patient", "international tourists"
"international water" » "international actor", "international patient", "international law"
"international issn" » "international human", "international law", "international 4"

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

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