Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technology detailed » technology enabled, technology debate, technology revealed
3.7 communications » 3.1 communications, 2.7 communication, 3 communications
developpement de » developpement des, developpement durable
information war » information what, information wants, information when
de afrique » de l'afrique, en afrique, l afrique
war re » war race, war reif
re 3.7 » here 3.7, race 3.7

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

• Adding a wildcard symbol may retrieve word variants: technology detailed information war re 3.7 communications costs _ developpement de afrique.*.