החיפוש שביצעת - international communication based ((dispersion laser) or (dimension based)) linear~ - חזר ריק.

אולי כדאי לנסות איות אחר או כתיב מלא:
international communication » interpersonal communication, international cooperation, intercultural communication
communication based » communication between
dispersion laser » dispersion based, dispersion linear, dispersion losses
dimension » dimensions, dimensional

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