Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
information needs » information networks
developpements de » developpement de, developpement des, developpement du
und information » fund information, road information, award information
technology und » technology fund, technology used, technology use
needs und » needs one, needs uas, needs around
de africa » does africa, de america, use africa
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technology und information needs und mobile communication a des developpements de africa.*.