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

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