Perhaps you should try some spelling variations:
"von birkhauser classes" » "von birkhauser plates", "von brauer classes", "von parkhausern classes", "v burkhauser classes"
"von birkhauser classics" » "von parkhausern classics", "v burkhauser classics", "von birkhauser classic", "von birkhauser classical"
"von kindhauser classes" » "urs kindhauser classes", "u kindhauser classes"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("von birkhauser classics") OR ((("von birkhauser classes") OR ("von kindhauser classes")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"von birkhauser classics\") or (((\"von birkhauser classes\") OR (\"von kindhauser classes\"))))".
• Removing quotes may allow a broader search: (( von birkhauser classics ) or ((( von birkhauser classes ) OR ( von kindhauser classes )))).
• Adding a wildcard symbol may retrieve word variants: (("von birkhauser classics") or ((("von birkhauser classes") OR ("von kindhauser classes"))))*.