Perhaps you should try some spelling variations:
communication modes » communication model, communication des, communication media
data communication » data communications
doha developpement » doha development, de developpement, du developpement
developpement de » developpement des, developpement durable
der integration » zur integration, sector integration
technology der » technology does, technology 4ir, technology dlt
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technology der integration 3 3 data communication modes doha developpement de afrique.*.