Perhaps you should try some spelling variations:
"neoconservatism" » "geoconservation", "neoconservation", "neoconservative"
"neokonservative" » "neokonservativen", "neoconservatives", "nonconservative", "neoconservative", "neoconservation"
"neoconservative" » "nonconservative", "conservative", "geoconservation"
"konservative" » "conservative", "conservation"
"conservatism" » "conservation", "conservative"

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: (("neoconservatism" OR ((("neokonservative" OR "neoconservative") OR "neoconservative") OR "konservative")) OR "conservatism").
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"neoconservatism\" or (((\"neokonservative\" OR \"neoconservative\") or \"neoconservative\") or \"konservative\")) or \"conservatism\")".
• Removing quotes may allow a broader search: (( neoconservatism or ((( neokonservative OR neoconservative ) or neoconservative ) or konservative )) or conservatism ).
• Adding a wildcard symbol may retrieve word variants: (("neoconservatism" or ((("neokonservative" OR "neoconservative") or "neoconservative") or "konservative")) or "conservatism")*.