Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
communication modell » communication model, communications models, communication modes
dlt integration » data integration, die integration, der integration
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technology dlt » technology data, technology debts, technology 21st
l afrique » en afrique
modell 4 » modell 1, modell 2

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

• Adding a wildcard symbol may retrieve word variants: technology dlt integration 3 _ verbal communication modell 4 developpement l afrique.*.