Perhaps you should try some spelling variations:
international contention » international convention, international conventions, international collection
contention based » content based, attention based, condition based
based expression » based compression, based extension, based regression
array sharing » array string, arrays bearing, array imaging
array along » arrays long, array arcing, array paving
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 contention based expression ((((array along) or (array sharing))) or (arrays ang))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: international contention based expression ((((array along) OR (array sharing))) OR (arrays ang)).
• Adding a wildcard symbol may retrieve word variants: international contention based expression ((((array along) or (array sharing))) or (arrays ang))*.