Perhaps you should try some spelling variations:
communication adhesion » communication cohesion, communication aggression, communication affection
databases optimising » databases optimizing, database optimising, databases optimization
small dimensions » small dimension, skull dimensions, all dimensions
any dimensional » many dimensional, one dimensional, n dimensional

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication adhesion ((any dimensional) OR (small dimensions)) databases optimising~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "communication adhesion ((any dimensional) OR (small dimensions)) databases optimising".
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