Perhaps you should try some spelling variations:
communications models » communication model, communication modes, communicating model
based communications » based communication, speed communications, aided communications
de developpement » sme development
developpement et » developpement des, developpement de, development east
information 2 » information 3
technology 1 » technology _
et afrique » en afrique, l afrique
models de » modeles de, modelos de, models dge
2 area » 2 areal, 2 areas, 21 area

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information 2 area based communications models de developpement et afrique.*.