החיפוש שביצעת - information propagation sample ((precision makers) OR (decision maker's)) delivery* - חזר ריק.

אולי כדאי לנסות איות אחר או כתיב מלא:
information propagation » information presentation, information organization
propagation sample » propagation damage, propagation some, propagation compiled
precision makers » decision makers, precision manure, precision mass
decision maker's » decision makers, decision making, decision models

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