Perhaps you should try some spelling variations:
interaction conditions » integration conditions, interactions conditional, extraction conditions
programming recursions » programming decisions, programming decision, programming version
programming recursion » programming decision, programming session, programming decisions
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: interaction conditions ((programming recursion) or (programming recursions)) basics citrus~.
• If you are trying to use Boolean operators, they must be ALL CAPS: interaction conditions ((programming recursion) OR (programming recursions)) basics citrus.
• Adding a wildcard symbol may retrieve word variants: interaction conditions ((programming recursion) or (programming recursions)) basics citrus*.