Perhaps you should try some spelling variations:
"geschafte zur poetica" » "geschafte fur poetica", "geschafte der poetica", "geschichte zur poetica", "geschafte furr poetica", "geschafte _r poetica", "geschafte imr poetica", "geschafte zur poetik", "geschafte zur political", "geschafte obra poetica"
"geschafte zu poetica" » "geschafte fur poetica", "geschafte _ poetica", "geschafte im poetica", "geschafte la poetica", "geschafte de poetica", "geschafte e poetica"
"leithefte zu poetica" » "leithefte la poetica", "leithefte de poetica", "leithefte e poetica", "beihefte zu poetica", "lesehefte zu poetica", "testhefte zu poetica"

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: (("leithefte zu poetica") OR ((("geschafte zu poetica") OR ("geschafte zur poetica"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"leithefte zu poetica\") or (((\"geschafte zu poetica\") OR (\"geschafte zur poetica\"))))*".
• Removing quotes may allow a broader search: (( leithefte zu poetica ) or ((( geschafte zu poetica ) OR ( geschafte zur poetica ))))*.