句子一: But when the categorically extreme instrusivenesd of a search  down to the body of an adolescent requires some justification in suspected facts,  general background  possibilities fall short; a reasonable search that extensive calls for suspicion that it will pay off.

句子中的a reasonable search that extensive…… 

句子二：The meaning of such a search, and the degradation its subject may feel, place a search that intrusive in the category of its own demanding its own  specific suspicions.

句子中的place a search that intrusive in ……