Perhaps you should try some spelling variations:
information problems » information providers, information systems, information policy
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
zu developpement » du developpement, au developpement, ou developpement
developpement de » developpement des, developpement durable
technologies ct » technologies co, technologies art, technologies bit
communication 5 » communication _, communication a, communication 3
ct information » cost information, get information, iot information
problems a » problems _, problems 3
de afrique » de l'afrique, en afrique, l afrique
a 1.3 » a 3.3, _ 1.3, a 1.1
5 zu » 5 zur, 5 zum, 2 zu

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

• Adding a wildcard symbol may retrieve word variants: technologies ct information problems a 1.3 communication 5 zu developpement de afrique.*.