Perhaps you should try some spelling variations:
interactions functions » interactions functional, integration functions, interactions fractional
programming animation » programming validation, programming negation, programming application
programming defining » programming designing, programming learning, programming reasoning
basics tools » basic tools, tactics tools, based tools

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: interactions functions ((programming defining) OR (programming animation)) basics tools~.
• Adding a wildcard symbol may retrieve word variants: interactions functions ((programming defining) or (programming animation)) basics tools*.