Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
better development » western development, between development, sector development
development from » development forum, development fund
technology des » technology does, technology debts, technology nodes
des relations » les relations, its relations, et relations
costs better » costs matter, costs peter, crisis better
relations 3 » relations _, relations a
die mobile » does mobile, das mobile, day mobile
3 die » 2 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technology des relations 3 die mobile communications costs better development from dem.*.