Related to IR-365 ("Investigate, possibly remove "skipped records" in IRSpy toroid")

When probing for record syntaxes, try an all-records search.

This gives us a chance of finding something in Russian-language targets such as
http://irspy.indexdata.com/full.html?id=Z39.50%3Ans1.gbs.spb.ru%3A212%2Fnmagpl
in which we can't find any records using the standard English-language searches.