Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications dat » communications what, communication data, communications a
technologien a » technologien am, technologien ad, technologien _
3.3 developing » 4 developing, 2 developing, 1 developing
a information » 2 information, 1 information
developing eu » developing e, developing eq, developing egg
eu africa » em africa, 1 africa, 11 africa
dat 3.3 » data 3.3, dat 3.2, dat 3.4

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

• Adding a wildcard symbol may retrieve word variants: technologien a information contents _ mobile communications dat 3.3 developing eu africa.*.