Perhaps you should try some spelling variations:
information needs » information networks
das developpement » des developpements, de developpement, du developpement
technologies ary » technologies vary, technologies art, technologies any
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
ary information » early information, party information, jury information
needs 7.2 » needs 5.2, needs 8.2, needs 2.2
7.2 de » 7.2 die, 7.2 der, 1.2 de
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: technologies ary information needs 7.2 de communication a das developpement en afrique.*.