Perhaps you should try some spelling variations:
communication model » communication media
sme developpement » sme development, de developpement, le developpement
6.1 integrating » 6.10 integrating, 3.1 integrating, 4.1 integrating
technology 6.1 » technology 3.1, technology 2.1, technology 4.1
integrating a » integrating _, integrating human
des afrique » en afrique, de l'afrique
model sme » model some, model sm, model step

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

• Adding a wildcard symbol may retrieve word variants: technology 6.1 integrating a _ mobile communication model sme developpement des afrique.*.