Perhaps you should try some spelling variations:
alte » alten
altena » altenna
altex » altenx, baltex, caltex, alex
alter » altenr
altenrn » altennrn, altenund
alle » all
ballenx » ballnx, ballen, balleix, balleine

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: ( (alte OR altena) OR ( (((altex OR alter) OR alle) OR altenrn) OR ballenx )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "( (alte or altena) or ( (((altex OR alter) or alle) or altenrn) or ballenx ))".
• Adding a wildcard symbol may retrieve word variants: ( (alte or altena) or ( (((altex OR alter) or alle) or altenrn) or ballenx ))*.