Perhaps you should try some spelling variations:
gutersloher » gutersloh (Expand Search)
bohn » bohne (Expand Search), bsohn (Expand Search), bhohn (Expand Search)
ohn » ohne (Expand Search), sohn (Expand Search), hohn (Expand Search)
jsohn » jsohne (Expand Search), jssohn (Expand Search), jshohn (Expand Search), sohn (Expand Search)
john » johne (Expand Search), jsohn (Expand Search), jhohn (Expand Search), sohn (Expand Search), joh (Expand Search), hohn (Expand Search)
hbohn » hbohne (Expand Search), hbsohn (Expand Search), hbhohn (Expand Search), hohn (Expand Search)
sbsohn » sbsohne (Expand Search), sbssohn (Expand Search), sbshohn (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: gutersloher verlagshaus ((((bohn OR ohn) OR mahn) OR (jsohn OR john)) OR (hbohn OR sbsohn))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "gutersloher verlagshaus ((((bohn OR ohn) OR mahn) OR (jsohn OR john)) OR (hbohn OR sbsohn))".
• Adding a wildcard symbol may retrieve word variants: gutersloher verlagshaus ((((bohn OR ohn) OR mahn) OR (jsohn OR john)) OR (hbohn OR sbsohn))*.