Perhaps you should try some spelling variations:
communication conversation » communication information, communication cohesion, communication communication
conversation contents » conversational content, conversational context, conversation center
contents provision » content provision, contexts revision, constraints provision
basic linear » quasi linear

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication conversation contents provision ((basic linear) or (basic life))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication conversation contents provision ((basic linear) OR (basic life))*.