Perhaps you should try some spelling variations:
studying expression » studying depression, student expression, studies expression
information same » information game, information some, information samuel
arrays searching » agents searching, maps searching
same studying » games studying, case studying, time studying
array using » arrays using

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

• Performing a fuzzy search may retrieve terms with similar spellings: information same studying expression ((arrays searching) or (((array format) or (array using))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information same studying expression ((arrays searching) OR (((array format) OR (array using)))).
• Adding a wildcard symbol may retrieve word variants: information same studying expression ((arrays searching) or (((array format) or (array using))))*.