Perhaps you should try some spelling variations:
reine » regine (Expand Search), reiner (Expand Search), reinke (Expand Search)
reinen » reginen (Expand Search), reinern (Expand Search), reinken (Expand Search), reisen (Expand Search), seinen (Expand Search), einen (Expand Search)
regionen » religionen (Expand Search), region (Expand Search), regional (Expand Search)
meinen » meiner (Expand Search), meinem (Expand Search), seinen (Expand Search), einen (Expand Search)
meine » eine (Expand Search)
mein » ein (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "north (rhine OR (reine OR (((reinen OR regionen) OR meinen) OR (meine OR mein))))-westphalia~".
• Adding a wildcard symbol may retrieve word variants: north (rhine OR (reine OR (((reinen OR regionen) OR meinen) OR (meine OR mein))))-westphalia*.