Perhaps you should try some spelling variations:
communication adhesion » communication cohesion, communication aggression, communication affection
databases optimising » database optimising, databases optimization, databases mining
databases optimizing » catalysis optimizing, analysis optimizing, databases mining
any dimensional » many dimensional, one dimensional, n dimensional
adhesion any » adhesion yang, adhesion a, adhesion all

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 ((databases optimising) OR (databases optimizing))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "communication adhesion any dimensional ((databases optimising) OR (databases optimizing))".
• Adding a wildcard symbol may retrieve word variants: communication adhesion any dimensional ((databases optimising) OR (databases optimizing))*.