Perhaps you should try some spelling variations:
gutersloher » gutersloh (Expand Search)
msohn » sohn (Expand Search), mohn (Expand Search), msohne (Expand Search), mssohn (Expand Search), mshohn (Expand Search)
john » sohn (Expand Search), joh (Expand Search), hohn (Expand Search), johne (Expand Search), jsohn (Expand Search), jhohn (Expand Search)
ohn » ohne (Expand Search), sohn (Expand Search), hohn (Expand Search)
sbohn » sbohne (Expand Search), sbsohn (Expand Search), sbhohn (Expand Search), sohn (Expand Search), bohn (Expand Search)
bhbsohn » bhbsohne (Expand Search), bhbssohn (Expand Search), bhbshohn (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 ((((mahn OR ((msohn OR john) OR ohn)) OR sbohn) OR bhbsohn) OR hahn)~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "gutersloher verlagshaus ((((mahn OR ((msohn OR john) OR ohn)) OR sbohn) OR bhbsohn) OR hahn)".
• Adding a wildcard symbol may retrieve word variants: gutersloher verlagshaus ((((mahn OR ((msohn OR john) OR ohn)) OR sbohn) OR bhbsohn) OR hahn)*.