החיפוש שביצעת - communication ((collision based) or (collision cables)) decisions data sieving~ - חזר ריק.

אולי כדאי לנסות איות אחר או כתיב מלא:
collision cables » collision problem
collision based » collocation based, collision system, collision safety
decisions data » decision data, decisions eat, decisions david
data sieving » data living, data saving, data solving

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