Perhaps you should try some spelling variations:
communications models » communication model, communication modes, communicating model
integrating data » integration data, integrated data, integrating a
le developpement » de developpement, sme development
des afrique » en afrique, de l'afrique
models le » models 1, models 3, models 4
data 6 » data 1
6 data » 2 data, 1 data

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

• Adding a wildcard symbol may retrieve word variants: technology _ integrating data 6 data communications models le developpement des afrique.*.