Perhaps you should try some spelling variations:
wiesser » wieser (Expand Search)
eser » elser (Expand Search), esser (Expand Search), leser (Expand Search)
eliser » elise (Expand Search), elser (Expand Search)
leyer » meyer (Expand Search), leer (Expand Search)
beyer » meyer (Expand Search), beer (Expand Search)
welser » belser (Expand Search), elser (Expand Search), weser (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: ((wiesser OR (((eser OR eliser) OR (leyer OR beyer)) OR (welser OR welter))) OR wieder)~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wiesser OR (((eser OR eliser) OR (leyer OR beyer)) OR (welser OR welter))) OR wieder)".
• Adding a wildcard symbol may retrieve word variants: ((wiesser OR (((eser OR eliser) OR (leyer OR beyer)) OR (welser OR welter))) OR wieder)*.