החיפוש שביצעת - ((information agents) or (information requirements)) smart decision case steven - חזר ריק.

אולי כדאי לנסות איות אחר או כתיב מלא:
information requirements » nutrition requirements, irrigation requirements, information environments
information agents » information age, information access, information about
smart decision » smart design, support decision
decision case » decision based, decision game, decision aid
case steven » case seven, rose steven, wise steven

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