Perhaps you should try some spelling variations:
communications case » communication case, communications can, communications code
information 3.3.2 » information 2.3.2, information 3.2.2, information 3.3.3
4 communications » 14 communications, 4 communication, 2 communications
developpement en » developpement et, developpement des, developpement de
technologies co » technologies _, technologies 4, technologies 2
d developpement » de developpement, du developpement, le developpement
co information » do information, 2 information, 1 information
3.3.2 der » 3.3.2 die
case d » case 1, case 2, case 3
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 co information 3.3.2 der 4 communications case d developpement en afrique.*.