Perhaps you should try some spelling variations:
communication interactive » communication interaction, communication intervention, communication practice
interactive theorem » interaction theory
theorem design » theory design, theoretic design, theorem density
basics linear » based linear, basics clear
basic linear » quasi linear, basic life
class linear » less linear, mass linear, class library

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication interactive theorem design ((((basics linear) or (basic linear))) or (class linear))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication interactive theorem design ((((basics linear) OR (basic linear))) OR (class linear)).
• Adding a wildcard symbol may retrieve word variants: communication interactive theorem design ((((basics linear) or (basic linear))) or (class linear))*.