Perhaps you should try some spelling variations:
information centre » information centers, information contents
oral communication » personal communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
developing east » development east, developing a, developing asia
1 developing » 3 developing, 4 developing, 2 developing
east africa » west africa
centre ec3 » centre act, centre 2.3, centre c
ec3 oral » 3 oral, 3.3 oral, 7.3 oral
costs 1 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien des information centre ec3 oral communication costs 1 developing east africa.*.