החיפוש שביצעת - communication control ((basic dimensions) or (based extension)) from libre - חזר ריק.

אולי כדאי לנסות איות אחר או כתיב מלא:
communication control » communication concepts, communication culture, communication channel
basic dimensions » based dimension, pacific dimensions, design dimensions
based extension » based extraction
from libre » from fibres, from life, from live

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