Perhaps you should try some spelling variations:
speed communications » based communication, cell communications, guinea communications
communications costs » communication costs, communications _
leur developpement » le developpement, deux developpements, de developpement
can information » von information, von informationen
developpement l » developpement il, developpement la, developpement de
technology can » technology change, technology 1, technology 2.2
information 4 » information 2
costs leur » costs clear
l afrique » en afrique
4 http » _ http, 7 http, 40 https

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

• Adding a wildcard symbol may retrieve word variants: technology can information 4 http speed communications costs leur developpement l afrique.*.