Perhaps you should try some spelling variations:
information needs » information networks
das developpement » des developpements, de developpement, du developpement
communications a » communications _, communications law, communications media
4.1 information » 3.1 information, 2.1 information, 6.1 information
developpement 1 » developpement 1.4, developpement de, developpement et
technology 4.1 » technology 3.1, technology 2.1, technology 1
needs active » needs time
active data » active dta, action data, active dfa
a das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: technology 4.1 information needs active data communications a das developpement 1 africa.*.