Perhaps you should try some spelling variations:
reine » reinke (Expand Search), eine (Expand Search), reihe (Expand Search)
reinen » reinken (Expand Search), einen (Expand Search), reihen (Expand Search), reisen (Expand Search), seinen (Expand Search), meinen (Expand Search)
reiner » reinker (Expand Search), einer (Expand Search), reiher (Expand Search), meiner (Expand Search), seiner (Expand Search), reimer (Expand Search), reine (Expand Search)
einer » eine (Expand Search)
regine » regionen (Expand Search)
regina » regional (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: north ((rhine OR ((reine OR reinen) OR (reiner OR einer))) OR (regine OR regina))-westphalia~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "north ((rhine OR ((reine OR reinen) OR (reiner OR einer))) OR (regine OR regina))-westphalia".
• Adding a wildcard symbol may retrieve word variants: north ((rhine OR ((reine OR reinen) OR (reiner OR einer))) OR (regine OR regina))-westphalia*.