Perhaps you should try some spelling variations:
islamischen fundamentalismus » islamischer fundamentalismus
islamic fundamentals » islamic fundamentalist, dynamics fundamentals, logic fundamentals
basic fundamentals » physics fundamentals, physical fundamentals
c fundamentals » 7 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 (((basic fundamentals) OR (c fundamentals))))) OR (((islamischen fundamentalismus) OR (islamic fundamentalism)))).
• Adding a wildcard symbol may retrieve word variants: ((((islamic fundamentals) or (((basic fundamentals) or (c fundamentals))))) or (((islamischen fundamentalismus) or (islamic fundamentalism))))*.