Perhaps you should try some spelling variations:
esser » essen (Expand Search), elser (Expand Search), eser (Expand Search)
leyer » meyer (Expand Search), leer (Expand Search), beyer (Expand Search)
welter » walter (Expand Search), welten (Expand Search), wolter (Expand Search)
wieder » lieder (Expand Search)
gieser » grieser (Expand Search), giese (Expand Search), wieser (Expand Search)
weser » welser (Expand Search), wieser (Expand Search), weber (Expand Search)
dieser » dieter (Expand Search), diesem (Expand Search), dieses (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: (((esser OR leyer) OR welter) OR (((wieder OR gieser) OR weser) OR dieser)) muller~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((esser OR leyer) OR welter) OR (((wieder OR gieser) OR weser) OR dieser)) muller".
• Adding a wildcard symbol may retrieve word variants: (((esser OR leyer) OR welter) OR (((wieder OR gieser) OR weser) OR dieser)) muller*.