Perhaps you should try some spelling variations:
international operations » international cooperation, international relations, international federation
operations oriented » cooperation oriented, observation oriented, operations augmented
array arcing » array forming, array probing, array sharing
array string » array strong, arrays strings, array sharing
array along » arrays long, array paving, array strong

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 oriented computing ((((array arcing) or (array string))) or (array along))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: international operations oriented computing ((((array arcing) OR (array string))) OR (array along)).
• Adding a wildcard symbol may retrieve word variants: international operations oriented computing ((((array arcing) or (array string))) or (array along))*.