Perhaps you should try some spelling variations:
neuen testaments » neuen testament, neues testament, neue testament
morbis antiquae » urbis antiquae, orbis antiqui
testamentum et » testamentum a, testamentum _, testamentum f
orbis antiquus » orbis antiqui, urbis antiquae
testamentum ex » testamentum a, testamentum _, testamentum f
testamentum 2 » testamentum a, testamentum _, testamentum f
zur umwelt » eur umwelt, fur umwelt, der umwelt
die neuen » die neue
2 orbis » 2 orbits, 2 orbit, 1 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 2 orbis antiquus / studien zur umwelt die neuen testaments ) OR ( novum ((testamentum et) OR (testamentum ex)) morbis 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 2 orbis antiquus / studien zur umwelt die neuen testaments ) or ( novum ((testamentum et) OR (testamentum ex)) morbis antiquae / studien zur ((umwelt des) or (umwelt der)) neuen testaments ))".
• Adding a wildcard symbol may retrieve word variants: (( novum testamentum 2 orbis antiquus / studien zur umwelt die neuen testaments ) or ( novum ((testamentum et) OR (testamentum ex)) morbis antiquae / studien zur ((umwelt des) or (umwelt der)) neuen testaments ))*.