Perhaps you should try some spelling variations:
china communications » china communication, china's communications, chile communications
des developpements » deux developpements, de developpement, et developpements
technologies case » technologies based, technologies can, technologies create
developpements en » developpement en, developpement et, developpements de
case information » care information, based information, phase information
communications a » communications _, communications law, communications media
information txt » information two, information title, information tool
txt does » act does
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies case information txt does china communications a des developpements en afrique.*.