Perhaps you should try some spelling variations:
bases communication » based communication, causes communication, mass communication
using innovations » using innovation, housing innovations, drying innovations
communication 3.3 » communication _, communication a, communication 1
das developpement » des developpements, de developpement, du developpement
technology using » technology during, technology summing, technology brings
innovations more » innovations moral, innovations north, innovations where
developpement de » developpement des, developpement durable
time bases » time based, time banks, time case
de africa » does africa, de america, use africa
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: technology using innovations more time bases communication 3.3 das developpement de africa.*.