Perhaps you should try some spelling variations:
bibliotheca americana » bibliotheca askeviana, bibliotheca martiniana, bibliotheca salmoniana
bibliotheca asservata » bibliotheca askeviana, bibliotheca mastersiana, bibliotheca selecta
biblioteca austriaca » biblioteca numaria, biblioteca storia
biblioteca americana » biblioteca ambrosiana, biblia americana, biblioteca medicea

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: ((((((biblioteca austriaca) OR (bibliotheca asservata))) OR (biblioteca apostolica))) OR (((biblioteca americana) OR (bibliotheca americana)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((biblioteca austriaca) or (bibliotheca asservata))) or (biblioteca apostolica))) or (((biblioteca americana) OR (bibliotheca americana))))".
• Adding a wildcard symbol may retrieve word variants: ((((((biblioteca austriaca) or (bibliotheca asservata))) or (biblioteca apostolica))) or (((biblioteca americana) OR (bibliotheca americana))))*.