Perhaps you should try some spelling variations:
rieser » grieser (Expand Search), dieser (Expand Search), riemer (Expand Search), riesar (Expand Search), riessr (Expand Search), wieser (Expand Search)
wiege » wege (Expand Search)
riese » riesa (Expand Search), riess (Expand Search), wiese (Expand Search)
diese » diesem (Expand Search), dieses (Expand Search), dieser (Expand Search)
weser » welser (Expand Search), wieser (Expand Search), weber (Expand Search)
welter » walter (Expand Search), welten (Expand Search), wolter (Expand Search)
wieder » lieder (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: ((((rieser OR wiege) OR ((riese OR diese) OR giese)) OR (weser OR welter)) OR wieder)~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rieser OR wiege) OR ((riese OR diese) OR giese)) OR (weser OR welter)) OR wieder)".
• Adding a wildcard symbol may retrieve word variants: ((((rieser OR wiege) OR ((riese OR diese) OR giese)) OR (weser OR welter)) OR wieder)*.