Perhaps you should try some spelling variations:
erlangen » erlangung (Expand Search), langen (Expand Search), erlangenn (Expand Search), erlagen (Expand Search)
erlanger » erlangen (Expand Search), erlander (Expand Search), erlangenr (Expand Search), erlager (Expand Search)
langer » langen (Expand Search), lander (Expand Search), langenr (Expand Search), lager (Expand Search)
erlange » erlangen (Expand Search), erlage (Expand Search)
lange » langen (Expand Search), lage (Expand Search)
taschenbuch" » taschenbucher" (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: ((((erlange OR erlanger) OR erlangen) OR ellwanger) OR (langer OR lange)) taschenbuch.