Perhaps you should try some spelling variations:
neuen testaments » neues testament, neue testament, new testaments
neuen testament » neues testament, new testament
testamentum et » testamentum ex, testamentum a, testamentum _
testamentum 2 » testamentum a, testamentum _, testamentum f
zur umwelt » eur umwelt, fur umwelt, der umwelt
et urbis » et urbes, et morbis, et urbium
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 antiqui / studien zur umwelt der ((neuen testaments) OR (neuen testament)) ) OR ( novum testamentum et urbis antiquae / studien zur umwelt die ((neuen testaments) OR (neuen testament)) )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( novum testamentum 2 orbis antiqui / studien zur umwelt der ((neuen testaments) OR (neuen testament)) ) or ( novum testamentum et urbis antiquae / studien zur umwelt die ((neuen testaments) OR (neuen testament)) ))".
• Adding a wildcard symbol may retrieve word variants: (( novum testamentum 2 orbis antiqui / studien zur umwelt der ((neuen testaments) OR (neuen testament)) ) or ( novum testamentum et urbis antiquae / studien zur umwelt die ((neuen testaments) OR (neuen testament)) ))*.