אולי כדאי לנסות איות אחר או כתיב מלא:
communication affection » communicating affection, communication effective, communication section
communication affecting » communication effective, communication connecting, communication harvesting
directional database » dimensional database, dimensional databases, relational database
database optimizing » databases optimizing, database optimising, database optimized
scale directional » scale bidirectional, local directional, dual directional

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((communication affection) OR (communication affecting)) scale directional database optimizing~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((communication affection) OR (communication affecting)) scale directional database optimizing*".