Perhaps you should try some spelling variations:
china communication » china communications, chief communication, china's communications
does developpement » de developpement, des developpements, does development
information 2.3.2 » information 2.2.2, information 4.3.2, information 3.2
communication 13 » communication 1.3, communication 3, communication 1
developpement en » developpement et, developpement des, developpement de
technologies 4 » technologies _
4 information » 2 information, 1 information
2.3.2 das » 2.3.1 das, 4.3.2 das, 2.3.2 die
das china » gas china, has china, does china
13 does » 10 does

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 2.3.2 das china communication 13 does developpement en afrique.*.