Perhaps you should try some spelling variations:
communication conversation » communication information, communication cohesion, communication communication
conversation data » conversational data, conversion data, conversation quanta
decision based » decision aid
data decision » a decision
based davies » based devices, based diets, based diet

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 data decision based davies~.
• Adding a wildcard symbol may retrieve word variants: communication conversation data decision based davies*.