Perhaps you should try some spelling variations:
"multifunctional operation" » "multinational operations", "multifunctional transition", "multinational corporation"
"international operations" » "international operators", "international cooperation", "international relations"
"institutional operation" » "institutional cooperation", "institutions operations", "institutional integration"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("international operations") or ((("multifunctional operation") or ("institutional operation"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("international operations") OR ((("multifunctional operation") OR ("institutional operation")))).
• Removing quotes may allow a broader search: (( international operations ) or ((( multifunctional operation ) or ( institutional operation )))).
• Adding a wildcard symbol may retrieve word variants: (("international operations") or ((("multifunctional operation") or ("institutional operation"))))*.