Perhaps you should try some spelling variations:
congo wende » congo rwanda
yan congo » yan cong
wende tin » wende ein, wende eine, wende die
kong hong » hong hong, kong heng, among hong
kong hang » kong heng, kong land, long han
tin hong » tan hong, kia hong, thi hong
nan yan » nan ya, wang yan, qian yan

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

• Performing a fuzzy search may retrieve terms with similar spellings: nan yan congo wende tin hong ((kong hong) or (kong hang)) wan ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan yan congo wende tin hong ((kong hong) OR (kong hang)) wan ;*.