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