Perhaps you should try some spelling variations:
functions conditional » functions functional, functional conditioning, functions computational
programming reasoning » programming learning, programming designing, programming evolving
programming building » programming using, framing building
basics citrus » asian citrus, bali citrus, basics truss

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

• Performing a fuzzy search may retrieve terms with similar spellings: functions conditional ((programming reasoning) or (programming building)) basics citrus~.
• If you are trying to use Boolean operators, they must be ALL CAPS: functions conditional ((programming reasoning) OR (programming building)) basics citrus.
• Adding a wildcard symbol may retrieve word variants: functions conditional ((programming reasoning) or (programming building)) basics citrus*.