Perhaps you should try some spelling variations:
information gains » information gaps, information domains, information gap
technologies 11 » technologies 1, technologies 12, technologies 10.1
communication 1 » communication _, communication a, communication 3
a developpement » au developpement, de developpement, le developpement
11 information » 1 information, 10 information, 3.1 information
linear mobile » linear model, linear models, lind mobile
gains linear » gain linear, making linear, any linear
des afrique » en afrique, de l'afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies 11 information gains linear mobile communication 1 a developpement des afrique.*.