Perhaps you should try some spelling variations:
model developpement » model development, de developpement, model developments
communication mode » communication model, communication modes, communication module
l'information et » formation et
developpement en » developpement et, developpement des, developpement de
4 l'information » a l'information, de l'information, pour l'information
technology 4 » technology _, technology 1, technology 3
mode model » model model, code model, mode mode
et does » et des, der does, act does

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

• Adding a wildcard symbol may retrieve word variants: technology 4 l'information et does _ communication mode model developpement en afrique.*.