Perhaps you should try some spelling variations:
communication conversation » communication information, communication cohesion, communication communication
conversation data » conversational data, conversion data, conversation quanta
dimensional bound » dimensional sound, dimensional blind, dimensional count
dimension bound » dimension based, dimension four, dimensions boundary

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 ((dimensional bound) OR (dimension bound)) lipase~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "communication conversation data ((dimensional bound) OR (dimension bound)) lipase".
• Adding a wildcard symbol may retrieve word variants: communication conversation data ((dimensional bound) OR (dimension bound)) lipase*.