Perhaps you should try some spelling variations:
lesser » leser (Expand Search), lessen (Expand Search), lelser (Expand Search)
eser » elser (Expand Search), leser (Expand Search), weser (Expand Search)
grieser » grielser (Expand Search), grileser (Expand Search), griweser (Expand Search)
dieser » dielser (Expand Search), dileser (Expand Search), diweser (Expand Search), dieter (Expand Search), diesem (Expand Search), dieses (Expand Search)
esser » essen (Expand Search), elser (Expand Search)
welser » belser (Expand Search), elser (Expand Search), welter (Expand Search)
wieder » lieder (Expand Search)
wiese » wiesel (Expand Search), wieser (Expand Search), wiege (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: (((lesser OR (eser OR esser)) OR welser) OR (((wieder OR grieser) OR wiese) OR dieser)) muller~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((lesser OR (eser OR esser)) OR welser) OR (((wieder OR grieser) OR wiese) OR dieser)) muller".
• Adding a wildcard symbol may retrieve word variants: (((lesser OR (eser OR esser)) OR welser) OR (((wieder OR grieser) OR wiese) OR dieser)) muller*.