Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
developpement en » developpement et, developpement des, developpement de
technology road » technology role, technology roadmap, technology robot
information war » information what, information wants, information when
a developpement » au developpement, de developpement, le developpement
von mobile » von mobilen, von mobiler, non mobile
war von » gar von, mar von, war vol
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology road information war von mobile communications costs a developpement en afrique.*.