Perhaps you should try some spelling variations:
communication theory » communication technology
face communication » voice communication, de communication, time communication
luo developpement » leur developpement, le developpement, du developpement
technologien zur » technologien fur, technologien des, technologien und
developpement il » developpement de, developpement et, developpement du
zur information » fur information, your information, der information
theory luo » theory law
il afrique » l afrique, en afrique
de face » der face, die face, we face

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

• Adding a wildcard symbol may retrieve word variants: technologien zur information _ de face communication theory luo developpement il afrique.*.