Perhaps you should try some spelling variations:
neuen testaments » neuen testament, neues testament, new testaments
testamentum et » testamentum ex, testamentum a, testamentum _
urbis antiquae » orbis antiqui
neue testament » neues testament, neuen testament, nieuwe testament
orbis antiquus » orbis antiqui
testamentum 2 » testamentum a, testamentum _, testamentum i
testamentum f » testamentum a, testamentum _, testamentum i
umwelt der » umwelt die
umwelt des » umwelt die
f orbis » 1 orbis, 2 orbis, 3 orbis

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: (( novum testamentum f orbis antiquus / studien zur ((umwelt des) OR (umwelt der)) neue testament ) OR ( novum ((testamentum et) OR (testamentum 2)) urbis antiquae / studien zur ((umwelt des) OR (umwelt der)) neuen testaments )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( novum testamentum f orbis antiquus / studien zur ((umwelt des) OR (umwelt der)) neue testament ) or ( novum ((testamentum et) or (testamentum 2)) urbis antiquae / studien zur ((umwelt des) OR (umwelt der)) neuen testaments ))".
• Adding a wildcard symbol may retrieve word variants: (( novum testamentum f orbis antiquus / studien zur ((umwelt des) OR (umwelt der)) neue testament ) or ( novum ((testamentum et) or (testamentum 2)) urbis antiquae / studien zur ((umwelt des) OR (umwelt der)) neuen testaments ))*.