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

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