Perhaps you should try some spelling variations:
international context » international center, international congress, international computer
based extension » based extraction
context based » content based
array arcing » array forming, array probing, array sharing
arrays based » array based
arrays ang » arrays a

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

• Performing a fuzzy search may retrieve terms with similar spellings: international context based extension ((((array arcing) or (arrays ang))) or (arrays based))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: international context based extension ((((array arcing) OR (arrays ang))) OR (arrays based)).
• Adding a wildcard symbol may retrieve word variants: international context based extension ((((array arcing) or (arrays ang))) or (arrays based))*.