Perhaps you should try some spelling variations:
data communication » data communications
technologies 3.1 » technologies 2.1, technologies 3.2, technologies _
information und » informations und
e developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
does data » does cat
systems e » systems el, systems eu, systems ex
l afrique » en afrique
und does » guns does, und doch, aid does

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

• Adding a wildcard symbol may retrieve word variants: technologies 3.1 information und does data communication systems e developpement l afrique.*.