Perhaps you should try some spelling variations:
"european concept history ser." » "european concepts history ser.", "european context history ser.", "europe concept history ser.", "european conceptual history ser.", "european concise history ser.", "european concept history set.", "european concept history sea.", "european concept history sec."
"european concept history sir." » "european concepts history sir.", "european context history sir.", "europe concept history sir.", "european conceptual history sir.", "european concise history sir.", "european concept history soil.", "european concept history so.", "european concept history set."

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"european concept history ser.\") OR (\"european concept history sir.\"))".
• Removing quotes may allow a broader search: (( european concept history ser. ) OR ( european concept history sir. )).
• Adding a wildcard symbol may retrieve word variants: (("european concept history ser.") OR ("european concept history sir."))*.