Perhaps you should try some spelling variations:
alte » alten, alle
alter » altenr, aller
altennx » altennnx, allennx, altenund
altern » altenrn, allern
allex » gallex, alle, allen
vallex » vgallex, valle, vallen, valleix, valley, vallee
ballenx » 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 alter) OR ( (((alex OR altennx) OR (allex OR vallex)) OR altern) OR ballenx )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "( (alte or alter) or ( (((alex or altennx) or (allex OR vallex)) or altern) or ballenx ))".
• Adding a wildcard symbol may retrieve word variants: ( (alte or alter) or ( (((alex or altennx) or (allex OR vallex)) or altern) or ballenx ))*.