Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
communication model » communication media
des developpement » des developpements, de developpement, le developpement
integrating land » integrating a, integrated land, integrating data
developpement la » developpement de, developpement et, developpement du
1 integrating » 10 integrating, _ integrating, 4 integrating
technology 1 » technology _
la afrique » l afrique, la fabrique, en afrique
model des » modell des, modelle des, model codes

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

• Adding a wildcard symbol may retrieve word variants: technology 1 integrating land _ verbal communication model des developpement la afrique.*.