Perhaps you should try some spelling variations:
china communications » china communication, china's communications, chile communications
technologies much » technologies co, technologies m, technologies may
much information » math information, catch information, pitch information
communications 5 » communications _, communications a, communications pt
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
de afrique » de l'afrique, en afrique, l afrique
der china » does china, over china, year china
3.2 der » 2.2 der

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

• Adding a wildcard symbol may retrieve word variants: technologies much information 3.2 der china communications 5 a developpement de afrique.*.