Perhaps you should try some spelling variations:
communication just » communication trust, communication juan, communication job
technologies 2.1 » technologies _, technologies 4, technologies a
information oder » information der, information model, information code
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
2.1 information » 3.1 information
4 communication » 3 communication, 5.4 communication, de communication
oder der » oder die
just de » just do, just me, just does
der 4 » der _, der e, der a

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information oder der 4 communication just de developpement en afrique.*.