Perhaps you should try some spelling variations:
un developpement » en developpement, de developpement, le developpement
information cost » information costs, information lost, information case
developpement en » developpement et, developpement des, developpement de
technologies 11 » technologies 1, technologies 12, technologies 10.1
11 information » 1 information, 10 information, 3.1 information
linear mobile » linear model, linear models, lind mobile
cost linear » best linear, west linear, almost linear

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

• Adding a wildcard symbol may retrieve word variants: technologies 11 information cost linear mobile applications _ un developpement en afrique.*.