Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
model developpement » model development, de developpement, model developments
information users » information use, information centers, information und
developpement en » developpement et, developpement des, developpement de
4 communication » 3 communication, 5.4 communication, de communication
technologies 2 » technologies _, technologies 4
based model » based models, based modeling
users vie » users view, users i, user's voice
vie 4 » vii 4, die 4, vie a

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information users vie 4 communication based model developpement en afrique.*.