Perhaps you should try some spelling variations:
china communications » china communication, china's communications, chile communications
technologies phase » technologies case, technologies past, technologies places
phase information » phase formation, share information, change information
das developpement » des developpements, de developpement, du developpement
communications 2 » communications _, communications a, communications 5
developpement de » developpement des, developpement durable
information 1.2 » information 1.5.2, information 2
de afrique » de l'afrique, en afrique, l afrique
en china » men china, en chine, when china
1.2 en » 1.2 ein, 1.2 el, 1.2 eq
2 das » 1 das

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

• Adding a wildcard symbol may retrieve word variants: technologies phase information 1.2 en china communications 2 das developpement de afrique.*.