Perhaps you should try some spelling variations:
bibliotheca itineraria » bibliotheca antiquaria
politica letteraria » critica letteraria, politico literaria, polemiche letterarie
literaria » literary

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: ((((bibliotheca itineraria) OR (politica letteraria))) OR (bibliotheca literaria)).
• Adding a wildcard symbol may retrieve word variants: ((((bibliotheca itineraria) or (politica letteraria))) or (bibliotheca literaria))*.