fulltext search with "AND" no results

[Blaat Schaap]

hey guys,

in germany, the word "und" means "and".

translated example:

if i have a table "books" and a colun "title", i have a book with title
"hunde und katzen" ( => dogs and kats)

my query is

select * from books where match(title) against ('und'); // no results
select * from books where match(title) against ('hunde'); // working

i tried boolean mode, natural language mode etc. it seems like the word "und"
is not indexed or something, maybe because it means AND and is not indexed?

any ideas?