Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information centre » information centers, information contents
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
developing iv » developing av, developing ict, developing cil
iv africa » v africa, 1 africa, em africa
centre a » centres a, centre _, centre c

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 a personal communication costs 4.2 developing iv africa.*.