החיפוש שביצעת - ((communication conversion) or (communications convention)) task dimensions imaging based - חזר ריק.

אולי כדאי לנסות איות אחר או כתיב מלא:
communications convention » communications connections, communication connection, communication conversation
communication conversion » communication conversation, communication cohesion, communication connection
dimensions imaging » dimensional imaging, dimensions emerging, dimensions image
task dimensions » dark dimensions, basic dimensions, all dimensions
imaging based » imaging case, image based, images based

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