Searching for "Triazamat" in German Wikipedia does not find article with that term (https://de.wikipedia.org/wiki/Insecticide_Resistance_Action_Committee).
This behaviour can be reproduced with other terms from that article, e.g. "Alanycarb" or "Oxamyl".
Other terms are found, e.g. "Heptenophos" or "Famphur".
Version: unspecified
Severity: normal
Confirmed for Triazamat in https://de.wikipedia.org/wiki/Insecticide_Resistance_Action_Committee . I'm not sure why though. This is one of those where I propose adding Cirrus as a secondary and seeing if it has the same problem.
Now that the article "Triazamat" was created, the search for that term is working:
https://de.wikipedia.org/w/index.php?search=Triazamat&title=Spezial%3ASuche&fulltext=1
Searching for "Alanycarb" (no article existing) or "Oxamyl" (article exists) still does not find the article "Insecticide Resistance Action Committee" which contains both terms:
https://de.wikipedia.org/w/index.php?search=Alanycarb&title=Spezial%3ASuche&fulltext=1
https://de.wikipedia.org/w/index.php?search=Oxamyl&title=Spezial%3ASuche&fulltext=1
Well, maybe it is not found because the article "Triazamat" was created but because the term appears a second time in the article after this edit:
https://de.wikipedia.org/w/index.php?title=Insecticide_Resistance_Action_Committee&diff=125153709&oldid=125099320
(In reply to comment #1)
This is one of those where I propose adding Cirrus as a
secondary and seeing if it has the same problem.
Cirrus fixes this problem, I confirmed it with Alanycarb:
https://de.wikipedia.org/w/index.php?search=Alanycarb&title=Spezial%3ASuche&fulltext=1 (default search still Lucene, no result)
https://de.wikipedia.org/w/index.php?search=Alanycarb&title=Spezial%3ASuche&fulltext=1&srbackend=CirrusSearch (Cirrus, finds Insecticide Resistance Action Committee)
It also works for "Oxamyl".
This problem is verified as fixed in CirrusSearch. As we're in the process of migrating from Lucene to CirrusSearch, I'm marking this as RESOLVED WONTFIX.