Perhaps you should try some spelling variations:
structure computational » structures computational, structure composition
functions conditional » functions functional, functional conditioning, functions computational
programming recursion » programming decision, programming session, programming decisions
recursion basic » decision basic, precision basic, recursion case
basic citrus » bali citrus, asian citrus, barli citrus

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: ((functions conditional) OR (structure computational)) programming recursion basic citrus~.
• Adding a wildcard symbol may retrieve word variants: ((functions conditional) or (structure computational)) programming recursion basic citrus*.