Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
communication modell » communication model, communications models, communication modes
le developpement » de developpement, sme development
der integration » zur integration, sector integration
developpement l » developpement il, developpement la, developpement de
technology der » technology does, technology 4ir, technology dlt
modell le » modell e, modell der, modell des
l afrique » en 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 _ verbal communication modell le developpement l afrique.*.