Perhaps you should try some spelling variations:
"international original aviation organization" » "international journal aviation organization", "international original action organizations", "international original notion organization"
"international criminal aviation organization" » "international criminal action organizations", "international critical aviation organization"
"international political aviation organization" » "international political action organizations"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("international criminal aviation organization") OR ((("international original aviation organization") OR ("international political aviation organization"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"international criminal aviation organization\") or (((\"international original aviation organization\") OR (\"international political aviation organization\"))))~".
• Removing quotes may allow a broader search: (( international criminal aviation organization ) or ((( international original aviation organization ) OR ( international political aviation organization ))))~.
• Adding a wildcard symbol may retrieve word variants: (("international criminal aviation organization") or ((("international original aviation organization") OR ("international political aviation organization"))))*.