Perhaps you should try some spelling variations:
"historien" » "histories", "historian", "historikern", "historiesn", "historiann"
"historie" » "histories", "historian"
"historia" » "historical", "histories"
"historians" » "historicalns", "historiesns", "histories"
"historic" » "historical", "histories"

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: (("historien" OR "historie") OR (("historia" OR "historians") OR "historic")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"historien\" OR \"historie\") or ((\"historia\" or \"historians\") or \"historic\"))".
• Removing quotes may allow a broader search: (( historien OR historie ) or (( historia or historians ) or historic )).
• Adding a wildcard symbol may retrieve word variants: (("historien" OR "historie") or (("historia" or "historians") or "historic"))*.