Perhaps you should try some spelling variations:
neuen testaments » neuen testament, neues testament, neue testament
orbis antiquus » urbis antiquae
testamentum ex » testamentum a, testamentum _, testamentum f
testamentum 2 » testamentum a, testamentum _, testamentum f
orbis antiqui » urbis antiquae
umwelt des » umwelt die
umwelt der » umwelt die
ex orbis » et morbis, 1 orbis, 3 orbis
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 des) OR (umwelt der)) new testament ) OR ( novum testamentum ex orbis antiqui / 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 des) OR (umwelt der)) new testament ) or ( novum testamentum ex orbis antiqui / 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 des) OR (umwelt der)) new testament ) or ( novum testamentum ex orbis antiqui / studien zur ((umwelt des) OR (umwelt der)) neuen testaments ))*.