Perhaps you should try some spelling variations:
international conventions » international convention, international contributions, international cooperation
conventions a » conventions _, convention a, conventions 1
a regression » _ regression, data regression
array string » array strong, arrays strings, array sharing
arrays load » arrays brad
arrays ang » arrays a

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "international conventions a regression ((((array string) OR (arrays ang))) OR (arrays load))~".
• Adding a wildcard symbol may retrieve word variants: international conventions a regression ((((array string) OR (arrays ang))) OR (arrays load))*.