Perhaps you should try some spelling variations:
information problems » information providers, information systems, information policy
des developpements » deux developpements, de developpement, et developpements
developpements de » developpement de, developpement des, developpement du
communications a » communications _, communications law, communications media
problems 2 » problems _, problems 3, problems a
de afrique » de l'afrique, en afrique, l afrique
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: technologies _ information problems 2 data communications a des developpements de afrique.*.