Perhaps you should try some spelling variations:
educational applications » educational innovations, practical applications, educational institutions
applications first » applications fast, applications from
first division » 1st division
array string » array strong, arrays strings, array sharing
array arcing » array forming, array probing, array sharing
array range » ray range

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

• Performing a fuzzy search may retrieve terms with similar spellings: educational applications first division ((((array string) OR (array arcing))) OR (array range))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "educational applications first division ((((array string) OR (array arcing))) OR (array range))".
• Adding a wildcard symbol may retrieve word variants: educational applications first division ((((array string) OR (array arcing))) OR (array range))*.