Perhaps you should try some spelling variations:
information based » information case, information bank, transformation based
une communication » d'une communication, ante communication, de communication
technologies 2.1 » technologies _, technologies 4, technologies a
2.1 information » 3.1 information
4 developing » 3 developing
based bien » based bill, based bio, based min
bien une » bien un, bien en, bien que
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information based bien une communication costs 4 developing _ areas.*.