Perhaps you should try some spelling variations:
eser » elser (Expand Search), esser (Expand Search), leser (Expand Search)
wleser » wlelser (Expand Search), wlesser (Expand Search), wlleser (Expand Search), leser (Expand Search), weser (Expand Search), wieser (Expand Search)
dieser » dielser (Expand Search), diesser (Expand Search), dileser (Expand Search), dieter (Expand Search), diesem (Expand Search), dieses (Expand Search)
belzer » belser (Expand Search), zelzer (Expand Search)
welter » walter (Expand Search), welten (Expand Search), welser (Expand Search)
wolter » walter (Expand Search), zwolfter (Expand Search)
wiesel » wiese (Expand Search), wieser (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: ((eser OR (belzer OR (welter OR wolter))) OR ((wleser OR (wiesel OR ziesel)) OR dieser)) muller~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((eser OR (belzer OR (welter OR wolter))) OR ((wleser OR (wiesel OR ziesel)) OR dieser)) muller".
• Adding a wildcard symbol may retrieve word variants: ((eser OR (belzer OR (welter OR wolter))) OR ((wleser OR (wiesel OR ziesel)) OR dieser)) muller*.