Perhaps you should try some spelling variations:
au developpement » du developpement, de developpement, le developpement
technologies 10 » technologies 1, technologies 11, technologies 12
information age » information storage, information access, information about
10 information » 1 information, 2 information, 3 information
linear mobile » linear model, linear models, lind mobile
des afrique » en afrique, de l'afrique
age linear » base linear, a linear, any linear

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

• Adding a wildcard symbol may retrieve word variants: technologies 10 information age linear mobile communication _ au developpement des afrique.*.