Perhaps you should try some spelling variations:
information problems » information providers, information systems, information policy
technologies die » technologies de, technologie die, technologies bit
communications a » communications _, communications law, communications media
de developpement » sme development
die information » time information, life information, age information
developpement l » developpement il, developpement la, developpement de
problems 2.1 » problem 2.1, problems 2.2, problems 2.4
l afrique » en afrique
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies die information problems 2.1 data communications a de developpement l afrique.*.