Perhaps you should try some spelling variations:
information space » information search, information service, information science
communication 3.3 » communication _, communication a, communication 1
das developpement » des developpements, de developpement, du developpement
developpement en » developpement et, developpement des, developpement de
technologies ct » technologies co, technologies art, technologies bit
ct information » cost information, get information, iot information
space dem » space dead, space die
3.3 das » 2.3 das, 3.3 data

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

• Adding a wildcard symbol may retrieve word variants: technologies ct information space dem _ communication 3.3 das developpement en afrique.*.