Perhaps you should try some spelling variations:
"monographien band 18" » "monographie von 18" (Expand Search), "monographien band 1" (Expand Search), "monographien band 11" (Expand Search), "monographien band 12" (Expand Search)
"monographien band 3" » "monographie von 3" (Expand Search), "monographien band 2" (Expand Search), "monographien band 1" (Expand Search), "monographien band i" (Expand Search)
"monographien der 13" » "geographie der 13" (Expand Search), "monographie von 13" (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 18") OR ((("monographien der 13") OR ("monographien band 3"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"monographien band 18\") OR (((\"monographien der 13\") OR (\"monographien band 3\"))))*".
• Removing quotes may allow a broader search: (( monographien band 18 ) OR ((( monographien der 13 ) OR ( monographien band 3 ))))*.