Perhaps you should try some spelling variations:
alte » alter, alten, alle
altennr » alternnr, altennnr, allennr, altenahr
altenund » alternund, altennund, allenund
alterenbund » alterrenbund, altenrenbund, allerenbund
alternrn » alterrnrn, altenrnrn, allernrn, alternan, alternans, alternant

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (alok OR (alte OR ((altennr OR (altenund OR alterenbund)) OR alternrn)))*.