Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
model development » local development, social development, global development
information use » information und, information 2
3 communication » 4 communication, de communication, data communication
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
development d » development ds, development 1, development did
based model » based models, based modeling
d afrique » l afrique, en afrique, de l'afrique
use vie » une vie, use via
vie 3 » vi 3, vie a, vii 3

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

• Adding a wildcard symbol may retrieve word variants: technologies a information use vie 3 communication based model development d afrique.*.