Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
information needs » information networks
de communication » mobile communication, online communication
developpement et » developpement des, developpement de, development east
use information » user information, house information, users information
technology use » technology 1, technology 2.2, technology 3
needs rnn » needs men, needs one
et africa » em africa, eu africa, west africa
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technology use information needs rnn de communication a der developpement et africa.*.