Perhaps you should try some spelling variations:
communication conversation » communication information, communication cohesion, communication communication
education character » education chapter, educate character, education contracted
decision character » decision chapter, detection character, decisions chapter
conversation fate » conversation made, conversation future, conversation based

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "communication conversation fate ((decision character) OR (education character)) level~".
• Adding a wildcard symbol may retrieve word variants: communication conversation fate ((decision character) OR (education character)) level*.