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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _config_win32_search(self, search):
 """Configure a Search registry entry."""

        # we call str() on search to convert it from unicode to ascii
        search = str(search)
        split_char = self._determine_split_char(search)
        search_list = search.split(split_char)
        for s in search_list:
            if not s in self.search:
                self.search.add(dns.name.from_text(s))