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

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: (("multinational operations") OR ((("multifunctional operation") OR ("institutional operation"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"multinational operations\") or (((\"multifunctional operation\") OR (\"institutional operation\"))))~".
• Removing quotes may allow a broader search: (( multinational operations ) or ((( multifunctional operation ) OR ( institutional operation ))))~.
• Adding a wildcard symbol may retrieve word variants: (("multinational operations") or ((("multifunctional operation") OR ("institutional operation"))))*.