Perhaps you should try some spelling variations:
deutsche marine » deutsche karin, deutsche mark, deutsche online
marine species » native species, marine fisheries
institut four » institut fur, institut fr, institute fur
four deutsche » fur deutsche, fur deutsch, front deutsche
jahrbuch der » jahrbuch fuer, jahrbuch fur

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((jahrbuch der) OR (jahrbuch des)) institut four deutsche marine species~".
• Adding a wildcard symbol may retrieve word variants: ((jahrbuch der) OR (jahrbuch des)) institut four deutsche marine species*.