Perhaps you should try some spelling variations:
programming recursion » programming decision, programming session, programming decisions
function computation » function computing, function decomposition, section computational
creating conditional » creating conditions, operating conditions, using conditional
recursion array » recursion arrays
array visual » arrays virtual, early visual

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((function computation) OR (creating conditional)) programming recursion array visual~.
• Adding a wildcard symbol may retrieve word variants: ((function computation) or (creating conditional)) programming recursion array visual*.