Perhaps you should try some spelling variations:
"informed historical biogeography / informed historical biogeography" » "informed historical demography / informed historical demography", "information historical biogeography / information historical biogeography"
"informed historical photographs / informed historical photographs" » "informed historical cartography / informed historical cartography", "informed historical demography / informed historical demography", "informed historical ethnography / informed historical ethnography", "information historical photographs / information historical photographs"
"informed historical monographs / informed historical monographs" » "informed historical iconography / informed historical iconography", "informed historical topography / informed historical topography", "informed historical ethnography / informed historical ethnography", "information historical monographs / information historical monographs"
"informed historical geography / informed historical geography" » "informed physical geography / informed physical geography", "information historical geography / information historical geography"

Try widening your search to All Fields.

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: (("informed historical monographs / informed historical monographs") OR ((((("informed historical photographs / informed historical photographs") OR ("informed historical biogeography / informed historical biogeography"))) OR ("informed historical geography / informed historical geography")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"informed historical monographs / informed historical monographs\") or (((((\"informed historical photographs / informed historical photographs\") OR (\"informed historical biogeography / informed historical biogeography\"))) or (\"informed historical geography / informed historical geography\"))))".
• Removing quotes may allow a broader search: (( informed historical monographs / informed historical monographs ) or ((((( informed historical photographs / informed historical photographs ) OR ( informed historical biogeography / informed historical biogeography ))) or ( informed historical geography / informed historical geography )))).
• Adding a wildcard symbol may retrieve word variants: (("informed historical monographs / informed historical monographs") or ((((("informed historical photographs / informed historical photographs") OR ("informed historical biogeography / informed historical biogeography"))) or ("informed historical geography / informed historical geography"))))*.