Perhaps you should try some spelling variations:
international computer » international center
aided computation » graded computation, based computation, field computation
computer aided » computer assisted
array string » array strong, arrays strings, array sharing
array paving » array planning, array imaging, array probing
array arcing » array forming, array probing, array sharing

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 computer aided computation ((((array string) OR (array paving))) OR (array arcing))~.
• Adding a wildcard symbol may retrieve word variants: international computer aided computation ((((array string) or (array paving))) or (array arcing))*.