Perhaps you should try some spelling variations:
alte » alter, alten, alle
alternahr » alterrnahr, altenrnahr, allernahr, alternate, alternans, alterna
altenahr » alternahr, altennahr, allenahr, altena
altenrn » alternrn, altennrn, allenrn, altenund

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 all) OR ((alternahr OR altenahr) OR altenrn)))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(alok or ((alte or all) or ((alternahr OR altenahr) or altenrn)))*".