Perhaps you should try some spelling variations:
communication conversation » communication information, communication cohesion, communication communication
extending decision » extended decision, extending design, extending description
conversation work » conversation works, conversation book, conversation part
work extending » core extending, form extending, aorta extending
decision level » decision every, decision general

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 work extending decision level~.
• Adding a wildcard symbol may retrieve word variants: communication conversation work extending decision level*.