Perhaps you should try some spelling variations:
sudan der » suden der, sudan debt, sudan das
yang fan » zhang fan, yang dean, yang yang
min hong » amin hong, tin hong, min hyoung
yang yi » yang jui
yang xi » yang jui
3 sudan » _ sudan, im sudan, _ sudano
eg min » eg ein, es min, g min
tan » than

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: ((((((yang yi) OR (yang xi))) OR (yang fan))) OR (yang di))a 3 sudan der eg min hong tan ;~.
• Adding a wildcard symbol may retrieve word variants: ((((((yang yi) or (yang xi))) or (yang fan))) or (yang di))a 3 sudan der eg min hong tan ;*.