Perhaps you should try some spelling variations:
international federation » international education, international cooperation, international association
federation based » generation based, operation based, separation based
based regression » based compression, data regression
array probing » arrays probing, assay probing, array profiling
array string » array strong, arrays strings, array sharing
arrays load » arrays brad

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

• Performing a fuzzy search may retrieve terms with similar spellings: international federation based regression ((((array string) OR (array probing))) OR (arrays load))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "international federation based regression ((((array string) OR (array probing))) OR (arrays load))".
• Adding a wildcard symbol may retrieve word variants: international federation based regression ((((array string) OR (array probing))) OR (arrays load))*.