Perhaps you should try some spelling variations:
literatur des » literatur der, literatur die
zur religion » der religion, qr religion, her religion
our religion » der religion, qr religion
des alter » des alters, des alten, das alter

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: forschungen ((zur religion) OR (our religion)) und literatur des alter ((und neuen) OR (und neue)) testaments.
• The words AND, OR and NOT may confuse the search; try adding quotes: "forschungen ((zur religion) OR (our religion)) und literatur des alter ((und neuen) or (und neue)) testaments".
• Adding a wildcard symbol may retrieve word variants: forschungen ((zur religion) OR (our religion)) und literatur des alter ((und neuen) or (und neue)) testaments*.