Perhaps you should try some spelling variations:
datos communication » data communication, actors communication, mass communication
communication modes » communication model, communication des, communication media
information needed » information needs, information speed, transformation needed
technologies und » technologie und, technologien und, technologies under
und information » fund information, road information, award information
de development » e development, ce development, de developpement
development en » developpement en, development menu, development eco
needed de » needed die, needed _, needed a
modes de » mondes de, mode de, modeles de

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

• Adding a wildcard symbol may retrieve word variants: technologies und information needed de datos communication modes de development en afrique.*.