Perhaps you should try some spelling variations:
information space » information search, information service, information science
der developpement » de developpement, des developpements, leur developpement
technologies et » technologies e, technologies art, technologies bit
developpement l » developpement il, developpement la, developpement de
et information » get information, ct information, debt information
l afrique » en afrique
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: technologies et information space _ mobile communication a der developpement l afrique.*.