Perhaps you should try some spelling variations:
lahnstein » lauenstein, lohenstein, blaunstein
lahnsteiner » lauensteiner, lohensteiner, blaunsteiner, landsteiner, braunsteiner, rabensteiner
lohnstein » lohenstein, lohensteins
kansteiner » landsteiner, gasteiner, hausteiner

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: ((lahnstein OR lohnstein) OR (lahnsteiner OR kansteiner)).
• Adding a wildcard symbol may retrieve word variants: ((lahnstein or lohnstein) or (lahnsteiner or kansteiner))*.