Perhaps you should try some spelling variations:
mutual communication » cultural communication, virtual communication, natural communication
information needed » information needs, information speed, transformation needed
der developpements » des developpements, deux developpements, de developpement
developpements can » development can, developpement en, developpement dans
technologies 2.1 » technologies _, technologies 4, technologies a
2.1 information » 3.1 information
can africa » urban africa
needed a » needed _, need a
a mutual » 1 mutual, _ mutual, 3 mutual
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information needed a mutual communication a der developpements can africa.*.