Perhaps you should try some spelling variations:
communications networks » communication networks, telecommunications networks, telecommunications network
a communications » a communication, data communications, a communicative
developpement de » developpement des, developpement durable
can information » von information, von informationen
information 2.2 » information 1.2, information 2.7, information 2.2.2
3 developpement » de developpement, le developpement, et developpement
technology can » technology change, technology 1, technology 2.2
networks 3 » networks _, networks 1, networks a
de afrique » de l'afrique, en afrique, l afrique
2.2 facts » 2.1 facts, 2.2 factors, 2.2 fast
facts a » facts _, facts 1

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

• Adding a wildcard symbol may retrieve word variants: technology can information 2.2 facts a communications networks 3 developpement de afrique.*.