Perhaps you should try some spelling variations:
"monographien band 3" » "monographie von 3" (Expand Search), "monographien band 2" (Expand Search), "monographien band 1" (Expand Search), "monographien band i" (Expand Search)
"monographien band 18" » "monographie von 18" (Expand Search), "monographien band 1" (Expand Search), "monographien band 11" (Expand Search), "monographien band 12" (Expand Search)
"monographien der 18" » "geographie der 18" (Expand Search), "monographie von 18" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("monographien band 3") OR ((("monographien band 18") OR ("monographien der 18"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"monographien band 3\") OR (((\"monographien band 18\") OR (\"monographien der 18\"))))*".
• Removing quotes may allow a broader search: (( monographien band 3 ) OR ((( monographien band 18 ) OR ( monographien der 18 ))))*.