Perhaps you should try some spelling variations:
islamischer fundamentalismus » religioser fundamentalismus
islamic fundamentalist » islamische fundamentalismus, islamischen fundamentalismus
islamic fundamentals » dynamics fundamentals, basic fundamentals, logic fundamentals
fundamentalismus » fundamentalesus, fundamentalus, fundamentallyus
fundamentalism » fundamentales, fundamental, fundamentally

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: ((islamic fundamentals) OR (((((islamic fundamentalist) OR (islamischer fundamentalismus))) OR (islamic fundamentalism)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((islamic fundamentals) or (((((islamic fundamentalist) OR (islamischer fundamentalismus))) or (islamic fundamentalism))))".
• Adding a wildcard symbol may retrieve word variants: ((islamic fundamentals) or (((((islamic fundamentalist) OR (islamischer fundamentalismus))) or (islamic fundamentalism))))*.