Perhaps you should try some spelling variations:
developpement en » developpement et, developpement des, developpement de
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information und » informations und
o developpement » ou developpement, de developpement, le developpement
sample mobile » sample models
a o » a co

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

• Adding a wildcard symbol may retrieve word variants: technologien des information und sample mobile communication a o developpement en afrique.*.