Perhaps you should try some spelling variations:
information problems » information providers, information systems, information policy
oral communication » personal communication
des developpement » des developpements, de developpement, le developpement
technologies can » technologies a, technologies co, technologies _
developpement la » developpement de, developpement et, developpement du
can information » von information, von informationen
communication 3 » communication _, communication a
problems de » problemes de, problems der, problems due
la afrique » l afrique, la fabrique, en afrique
de oral » de otras, new oral
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies can information problems de oral communication 3 des developpement la afrique.*.