Perhaps you should try some spelling variations:
"african literature toward service" » "american literature toward service", "asian literature toward service", "christian literature toward service", "african literature theory service", "african literature towards service", "african literature standard service"
"german literature towards services" » "american literature towards services", "german literature theorys services", "german literature towards service", "german literature towards serious"

Try widening your search to All Fields.

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: (("german literature towards services") OR ("african literature toward service")).
• Removing quotes may allow a broader search: (( german literature towards services ) or ( african literature toward service )).
• Adding a wildcard symbol may retrieve word variants: (("german literature towards services") or ("african literature toward service"))*.