Perhaps you should try some spelling variations:
communications networks » communication networks, telecommunications networks, telecommunications network
do communications » 10 communications, 14 communications, 2 communications
using development » housing development, during development, bring development
technologies dis » technologies dans, technologies de, technologies bit
information pact » information act, information part, information pack
dis information » mis information, aids information, des informations
networks using » network using
pact de » pacto de, impact de, pactos de
de do » de don, we do, de lo

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

• Adding a wildcard symbol may retrieve word variants: technologies dis information pact de do communications networks using development _ afrique.*.