Perhaps you should try some spelling variations:
china communications » china communication, china's communications, chile communications
communications a » communications _, communications law, communications media
developpement en » developpement et, developpement des, developpement de
d developpement » de developpement, du developpement, le developpement
ethnologie und » technologie und, theologie und, methodologie und
variablen mala » variablen aa, variablen a, variablen amp
und variablen » der variablen
mala does » data does

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

• Adding a wildcard symbol may retrieve word variants: ethnologie und variablen mala does china communications a d developpement en afrique.*.