Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
u.s communications » 3.1 communications, les communications, nps communications
communications 2 » communications _, communications a, communications 5
developpement en » developpement et, developpement des, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
information 3 » information 2
das u.s » das us
2 leur » a leur
3 das » 1 das, 2 das

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 3 das u.s communications 2 leur developpement en afrique.*.