Perhaps you should try some spelling variations:
kindler taschenbucher » fischer taschenbucher
kaiser taschenbucher » kohlhammer taschenbucher, uni taschenbucher
duden taschenbucher » un taschenbucher, urban taschenbucher, uni taschenbucher
geist und » geistes und
psyche* » psycho*

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((kindler taschenbucher) OR (duden taschenbucher))) or (kaiser taschenbucher)). geist und psyche~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((kindler taschenbucher) OR (duden taschenbucher))) OR (kaiser taschenbucher)). geist und psyche*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((kindler taschenbucher) OR (duden taschenbucher))) or (kaiser taschenbucher)). geist und psyche*".