Perhaps you should try some spelling variations:
alte » alter, alten, alle
alterx » alterrx, altenrx, allerx, altere, altern, altera
alteren » alterren, altenren, alleren, altering
altered » alterred, altenred, allered
alterna » alterrna, altenrna, allerna, alternate, alternans
aller » allen, allem
allex » gallex, vallex, alle
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 ( ((allex OR vallee) OR (alterx OR (alteren OR altered))) OR alterna )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "( (alte or aller) or ( ((allex or vallee) or (alterx or (alteren OR altered))) or alterna ))".
• Adding a wildcard symbol may retrieve word variants: ( (alte or aller) or ( ((allex or vallee) or (alterx or (alteren OR altered))) or alterna ))*.