Perhaps you should try some spelling variations:
alte » alter, alten, alle
alterx » alterrx, altenrx, allerx, altere, altern, altera
altenrrn » alternrrn, altennrrn, allenrrn
alterna » alterrna, altenrna, allerna, alternate, alternans
aller » allen, allem
vallex » valleix, valley, vallet
valles » valleys, valley, falles
vallee » valley

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 aller) OR ( (((vallex OR valles) OR vallee) OR (alterx OR altenrrn)) OR alterna )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "( (alte or aller) or ( (((vallex OR valles) or vallee) or (alterx or altenrrn)) or alterna ))".
• Adding a wildcard symbol may retrieve word variants: ( (alte or aller) or ( (((vallex OR valles) or vallee) or (alterx or altenrrn)) or alterna ))*.